id int64 | numbers list | target string | solution string | context string |
|---|---|---|---|---|
0 | [
4,
2,
1,
41
] | 78 | ((2 * 41) - (1 * 4)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 4 2 1 41], create an equation that equals 78. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
1 | [
20,
56,
6
] | 6 | ((56 - 20) / 6) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [20 56 6], create an equation that equals 6. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> t... |
2 | [
48,
25,
63,
38
] | 49 | ((25 / (63 - 38)) + 48) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [48 25 63 38], create an equation that equals 49. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
3 | [
73,
69,
75,
24
] | 90 | ((24 - 69) * (73 - 75)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [73 69 75 24], create an equation that equals 90. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
4 | [
6,
43,
81,
85
] | 53 | (((6 - 81) + 43) + 85) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 6 43 81 85], create an equation that equals 53. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
5 | [
78,
5,
53,
56
] | 76 | ((78 + 56) - (53 + 5)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [78 5 53 56], create an equation that equals 76. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
6 | [
87,
84,
50,
68
] | 21 | (((87 - 50) - 84) + 68) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [87 84 50 68], create an equation that equals 21. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
7 | [
77,
81,
7,
16
] | 5 | ((16 - (81 - 77)) - 7) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [77 81 7 16], create an equation that equals 5. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think... |
8 | [
70,
60,
24,
70
] | 36 | ((60 - 24) - (70 - 70)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [70 60 24 70], create an equation that equals 36. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
9 | [
47,
57,
70
] | 80 | (57 - (47 - 70)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [47 57 70], create an equation that equals 80. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
10 | [
88,
66,
15,
21
] | 27 | ((15 + 21) / (88 / 66)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [88 66 15 21], create an equation that equals 27. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
11 | [
4,
37,
36,
7
] | 76 | (7 + ((37 - 4) + 36)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 4 37 36 7], create an equation that equals 76. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
12 | [
8,
10,
40,
4
] | 8 | (((8 * 40) / 4) / 10) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 8 10 40 4], create an equation that equals 8. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think... |
13 | [
92,
52,
20,
4
] | 64 | ((92 - 52) + (20 + 4)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [92 52 20 4], create an equation that equals 64. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
14 | [
66,
26,
14,
13
] | 40 | ((66 - 26) * (14 - 13)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [66 26 14 13], create an equation that equals 40. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
15 | [
23,
12,
98
] | 63 | (98 - (12 + 23)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [23 12 98], create an equation that equals 63. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
16 | [
13,
89,
46,
41
] | 97 | (13 + ((89 + 41) - 46)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [13 89 46 41], create an equation that equals 97. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
17 | [
22,
34,
53,
12
] | 9 | (12 - ((34 - 53) + 22)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [22 34 53 12], create an equation that equals 9. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think... |
18 | [
71,
31,
67
] | 27 | (31 + (67 - 71)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [71 31 67], create an equation that equals 27. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
19 | [
16,
51,
89,
82
] | 42 | (((51 + 89) - 82) - 16) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [16 51 89 82], create an equation that equals 42. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
20 | [
49,
31,
45,
20
] | 15 | (31 - (20 + (45 - 49))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [49 31 45 20], create an equation that equals 15. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
21 | [
63,
66,
1,
19
] | 16 | ((63 * 1) + (19 - 66)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [63 66 1 19], create an equation that equals 16. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
22 | [
55,
40,
59,
83
] | 71 | (((59 - 83) + 55) + 40) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [55 40 59 83], create an equation that equals 71. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
23 | [
41,
19,
90,
53
] | 97 | (90 - ((53 - 41) - 19)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [41 19 90 53], create an equation that equals 97. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
24 | [
52,
53,
35,
91
] | 56 | ((35 - 91) * (52 - 53)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [52 53 35 91], create an equation that equals 56. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
25 | [
39,
85,
85,
34
] | 5 | (85 + (39 - (34 + 85))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [39 85 85 34], create an equation that equals 5. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think... |
26 | [
18,
34,
10,
1
] | 61 | (18 - (1 - (34 + 10))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [18 34 10 1], create an equation that equals 61. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
27 | [
75,
5,
85,
7
] | 35 | (7 * ((85 - 5) - 75)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [75 5 85 7], create an equation that equals 35. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
28 | [
63,
16,
99,
46
] | 13 | ((63 + (46 + 99)) / 16) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [63 16 99 46], create an equation that equals 13. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
29 | [
71,
28,
59,
17
] | 85 | (71 - (17 + (28 - 59))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [71 28 59 17], create an equation that equals 85. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
30 | [
22,
1,
7,
5
] | 24 | ((7 - 5) + (22 * 1)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [22 1 7 5], create an equation that equals 24. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
31 | [
69,
33,
45,
11
] | 20 | ((45 + 11) - (69 - 33)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [69 33 45 11], create an equation that equals 20. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
32 | [
66,
53,
61,
37
] | 11 | ((61 - 66) - (37 - 53)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [66 53 61 37], create an equation that equals 11. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
33 | [
93,
25,
63,
46
] | 41 | ((25 + (63 - 93)) + 46) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [93 25 63 46], create an equation that equals 41. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
34 | [
97,
22,
81,
31
] | 37 | ((81 + (31 - 97)) + 22) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [97 22 81 31], create an equation that equals 37. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
35 | [
32,
79,
54
] | 7 | ((54 + 32) - 79) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [32 79 54], create an equation that equals 7. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> t... |
36 | [
8,
50,
22,
17
] | 19 | ((50 - (22 + 17)) + 8) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 8 50 22 17], create an equation that equals 19. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
37 | [
55,
28,
15
] | 98 | (15 + (28 + 55)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [55 28 15], create an equation that equals 98. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
38 | [
83,
40,
3,
76
] | 50 | (((83 + 3) + 40) - 76) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [83 40 3 76], create an equation that equals 50. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
39 | [
28,
31,
30,
19
] | 46 | ((19 - 31) + (28 + 30)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [28 31 30 19], create an equation that equals 46. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
40 | [
47,
28,
29,
93
] | 47 | ((93 - 47) + (29 - 28)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [47 28 29 93], create an equation that equals 47. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
41 | [
10,
65,
84,
19
] | 10 | ((10 / 84) * (65 + 19)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [10 65 84 19], create an equation that equals 10. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
42 | [
18,
8,
69,
23
] | 48 | ((23 * 18) * (8 / 69)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [18 8 69 23], create an equation that equals 48. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
43 | [
79,
63,
53,
4
] | 85 | ((63 - (53 + 4)) + 79) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [79 63 53 4], create an equation that equals 85. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
44 | [
90,
15,
4,
54
] | 5 | ((15 / (90 / 54)) - 4) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [90 15 4 54], create an equation that equals 5. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think... |
45 | [
34,
88,
40,
16
] | 42 | (((88 + 40) / 16) + 34) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [34 88 40 16], create an equation that equals 42. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
46 | [
38,
83,
32,
76
] | 77 | ((32 - 76) + (38 + 83)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [38 83 32 76], create an equation that equals 77. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
47 | [
77,
57,
29,
26
] | 35 | (((26 - 77) + 57) + 29) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [77 57 29 26], create an equation that equals 35. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
48 | [
21,
27,
62,
85
] | 51 | (85 * (21 / (62 - 27))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [21 27 62 85], create an equation that equals 51. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
49 | [
5,
26,
26,
24
] | 33 | ((26 + 26) - (24 - 5)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 5 26 26 24], create an equation that equals 33. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
50 | [
5,
32,
75
] | 47 | ((75 / 5) + 32) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 5 32 75], create an equation that equals 47. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
51 | [
75,
14,
50
] | 39 | ((14 - 50) + 75) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [75 14 50], create an equation that equals 39. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
52 | [
68,
52,
96,
56
] | 56 | (96 - ((56 + 52) - 68)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [68 52 96 56], create an equation that equals 56. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
53 | [
44,
7,
6,
63
] | 6 | (((63 - 44) - 6) - 7) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [44 7 6 63], create an equation that equals 6. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think... |
54 | [
55,
76,
10,
60
] | 91 | (((76 + 10) + 60) - 55) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [55 76 10 60], create an equation that equals 91. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
55 | [
4,
51,
33,
66
] | 52 | (66 - ((51 - 4) - 33)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 4 51 33 66], create an equation that equals 52. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
56 | [
34,
75,
54,
54
] | 1 | (75 + ((34 - 54) - 54)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [34 75 54 54], create an equation that equals 1. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think... |
57 | [
21,
41,
95,
13
] | 46 | ((95 - (21 + 41)) + 13) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [21 41 95 13], create an equation that equals 46. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
58 | [
54,
90,
7,
98
] | 55 | (98 - (90 - (54 - 7))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [54 90 7 98], create an equation that equals 55. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
59 | [
93,
51,
92
] | 51 | ((93 - 92) * 51) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [93 51 92], create an equation that equals 51. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
60 | [
38,
48,
35,
31
] | 82 | ((38 + 31) + (48 - 35)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [38 48 35 31], create an equation that equals 82. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
61 | [
35,
50,
70,
47
] | 32 | (((47 + 70) - 50) - 35) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [35 50 70 47], create an equation that equals 32. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
62 | [
82,
91,
39,
8
] | 40 | (39 + (91 - (8 + 82))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [82 91 39 8], create an equation that equals 40. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
63 | [
90,
6,
50,
60
] | 26 | ((60 + (6 + 50)) - 90) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [90 6 50 60], create an equation that equals 26. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
64 | [
81,
9,
9,
18
] | 99 | ((81 + 18) / (9 / 9)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [81 9 9 18], create an equation that equals 99. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
65 | [
24,
52,
24,
12
] | 40 | (((52 * 24) / 24) - 12) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [24 52 24 12], create an equation that equals 40. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
66 | [
57,
81,
24,
16
] | 16 | ((81 * 16) / (24 + 57)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [57 81 24 16], create an equation that equals 16. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
67 | [
16,
71,
94
] | 39 | ((16 - 71) + 94) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [16 71 94], create an equation that equals 39. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
68 | [
94,
54,
57,
25
] | 72 | (57 + (94 - (25 + 54))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [94 54 57 25], create an equation that equals 72. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
69 | [
36,
23,
7,
35
] | 29 | ((23 + 7) - (36 - 35)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [36 23 7 35], create an equation that equals 29. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
70 | [
88,
35,
96,
41
] | 84 | (96 - ((88 - 41) - 35)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [88 35 96 41], create an equation that equals 84. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
71 | [
27,
7,
73,
13
] | 26 | ((73 - 27) - (7 + 13)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [27 7 73 13], create an equation that equals 26. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
72 | [
88,
20,
74,
15
] | 21 | ((15 - 88) + (20 + 74)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [88 20 74 15], create an equation that equals 21. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
73 | [
34,
21,
43,
21
] | 13.488372093 | ((21 / 43) + (34 - 21)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [34 21 43 21], create an equation that equals 13.488372093. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <thi... |
74 | [
53,
98,
78
] | 33 | (78 + (53 - 98)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [53 98 78], create an equation that equals 33. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
75 | [
7,
21,
54
] | 18 | ((7 / 21) * 54) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 7 21 54], create an equation that equals 18. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
76 | [
13,
46,
77,
49
] | 87 | ((13 + (77 - 49)) + 46) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [13 46 77 49], create an equation that equals 87. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
77 | [
42,
12,
63,
13
] | 4 | (13 - (63 - (12 + 42))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [42 12 63 13], create an equation that equals 4. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think... |
78 | [
29,
83,
7,
28
] | 33 | ((29 * (28 / 7)) - 83) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [29 83 7 28], create an equation that equals 33. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
79 | [
6,
99,
22
] | 83 | (99 + (6 - 22)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 6 99 22], create an equation that equals 83. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
80 | [
80,
41,
81,
32
] | 88 | ((80 - 32) + (81 - 41)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [80 41 81 32], create an equation that equals 88. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
81 | [
20,
34,
13,
39
] | 17 | ((39 / 13) - (20 - 34)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [20 34 13 39], create an equation that equals 17. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
82 | [
28,
2,
69,
11
] | 99 | ((2 * 69) - (11 + 28)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [28 2 69 11], create an equation that equals 99. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
83 | [
31,
29,
38,
36
] | 58 | ((31 - 38) + (36 + 29)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [31 29 38 36], create an equation that equals 58. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
84 | [
78,
24,
1
] | 55 | ((78 + 1) - 24) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [78 24 1], create an equation that equals 55. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
85 | [
5,
49,
2,
2
] | 57 | ((5 * 2) - (2 - 49)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 5 49 2 2], create an equation that equals 57. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
86 | [
36,
16,
16,
29
] | 25 | ((29 - (36 - 16)) + 16) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [36 16 16 29], create an equation that equals 25. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
87 | [
14,
47,
29
] | 62 | (29 + (47 - 14)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [14 47 29], create an equation that equals 62. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
88 | [
6,
74,
86
] | 5.1627906977 | (74 * (6 / 86)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [ 6 74 86], create an equation that equals 5.1627906977. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think>... |
89 | [
50,
61,
77,
94
] | 28 | ((94 - 77) + (61 - 50)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [50 61 77 94], create an equation that equals 28. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
90 | [
29,
3,
12,
20
] | 24 | ((29 + 3) - (20 - 12)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [29 3 12 20], create an equation that equals 24. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
91 | [
20,
91,
20,
58
] | 73 | (((91 + 20) + 20) - 58) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [20 91 20 58], create an equation that equals 73. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
92 | [
46,
12,
58
] | 92 | ((58 - 12) + 46) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [46 12 58], create an equation that equals 92. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> ... |
93 | [
42,
32,
27,
13
] | 60 | (13 - ((27 - 42) - 32)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [42 32 27 13], create an equation that equals 60. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
94 | [
33,
82,
6,
31
] | 74 | ((31 - 6) + (82 - 33)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [33 82 6 31], create an equation that equals 74. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
95 | [
33,
23,
72,
95
] | 32 | (33 + ((72 - 95) / 23)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [33 23 72 95], create an equation that equals 32. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
96 | [
20,
54,
59,
18
] | 75 | (59 - (18 - (54 - 20))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [20 54 59 18], create an equation that equals 75. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
97 | [
34,
16,
71,
10
] | 63 | ((71 + 10) + (16 - 34)) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [34 16 71 10], create an equation that equals 63. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
98 | [
17,
7,
79,
47
] | 22 | ((79 - (47 - 7)) - 17) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [17 7 79 47], create an equation that equals 22. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
99 | [
74,
38,
13,
94
] | 31 | (74 + (13 + (38 - 94))) | You are a helpful assistant. You first think about the reasoning process in your mind and then provide the user with the answer.Using the numbers [74 38 13 94], create an equation that equals 31. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </thin... |
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ES Heterogeneity Countdown
Countdown arithmetic data used for Evolution Strategies experiments under heterogeneous data allocation.
Dataset splits
train: approximately 3.79 million synthetically generated, solvable, and deduplicated Countdown problems.test: 2,000 held-out Countdown problems from the original evaluation set.
Each example contains:
id: example identifiernumbers: input numbers that must each be used exactly oncetarget: desired arithmetic resultcontext: complete model promptsolution: generated witness expression, when available
Task
Construct an expression using every supplied number exactly once. The permitted operations are addition, subtraction, multiplication, and division. The expression must equal the specified target.
The prompt requests reasoning in <think>...</think> tags and a final expression
in <answer>...</answer> tags.
Data generation
Synthetic training instances are created by constructing a random valid
arithmetic expression and evaluating it to obtain a reachable target. Duplicate
(sorted numbers, target) puzzles are removed. Number sets present in the held-out
evaluation data are excluded from synthetic training.
The training pool contains both three-number and four-number problems and is weighted toward the harder four-number setting.
Evaluation
An answer is correct when it:
- Uses every supplied number exactly once.
- Uses only
+,-,*,/, and parentheses. - Evaluates to the requested target.
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