六年级解方程专项练习 200 题(有答案) (1)x\ufe63 = , (9)2x\ufe63 x=1.2, (2) x× × = , (10)9×3\ufe631.7x=13.4, (3) \ufe634x= , (11)x\ufe6325%x=24, (4) 8×2.5\ufe632x=13.6 (12) x\ufe63 +0.2= , (5) 0.78:x=3:5, (13)0.6x+90%x=78, (6)1\ufe6320%x=0.4, (14)20%x\ufe632.4×3=0.8, (8) 1÷(x\ufe63 )=6, (15) x\ufe63 x=42, (16)0.6x+3×2.5=67.5, (23) 4x\ufe63 =3 , (17)1 ÷(x\ufe630.45)=5 , (24)12x+7×0.3=20.1, (18)x\ufe632.25=8.25, (25) x+ x= , (19) :x=3:12, (26)x:42= , (20) x+0.8=5.6, (27) ×0.5+ x= , (21) 1.4:x=1:0.75, (28)0.8: =0.48:x, (22) x×(2\ufe63 )=24, (29)χ \ufe63 χ = , (30)42: =χ : (39) ×3\ufe637x=1.04, (31)5x\ufe630.4=75%, (40) x\ufe631\ufe63 x=2, ( 32) 6x\ufe630.9=4.5, (41)x\ufe63 x=14, (33)2(x\ufe633)=5.8, (42)3x\ufe63 x= , (34) 1.6x=6.4, (43) = , (35) 4x\ufe633×9=29, (44)1.2: = , (36)16+8x=40, (45) = : , (37) x÷1.1=3, (46) : =x:0.8, (38) +2x= , (47)x = +1, (55)x:0.3= : , (48)1\ufe6325%X+25%x= +25%x, (56)150%x+66=99 = (49) , (57)x+6\ufe630.8x=16 ×X= (50) , (58) (51) 5:8=x:32, (59) (52)2x+3×0.9=24.9, (60)3 ÷(X\ufe63 )=1.3 (53)5.3x\ufe632.9x= , (61) (X+0.5) :2 =(X\ufe634) : , (54) ×(7\ufe632.8x)=1.5, (62) X÷0.05=3.528, (63)2X\ufe634×6=80, (72) (64)4×4.5\ufe633X=6.38, (73) , (65)4X\ufe637.2=10, (74)4( +x)= , (66)11.5X+X=20, (75) ×0.25+ x= , (67)3.8×12+15X=87.6, (68)6X+5=17, (76)x\ufe63 , (69)0.6×(2.5+X)=4.2, (77)200:6=x: , (70) : =X: , (78)4÷X= , (71) , (79)8(x\ufe632)=2(x+7) , (80) :18%= , (88)3(x+4.5)=60, (89)1.6x+2.4=7.52, \ufe632x= , (81) (90)3(x\ufe630.8)=6.3, x+ x=46, (82) (91)28.4\ufe635x=5.8, (83) :x= : , (92)x: = (84) = , (85)5(3x\ufe634)\ufe632(x\ufe631)=5(2x\ufe631) (93) +2x= , (86) = , (94) x=15%, (87)8(2X\ufe637)=5(X+13) , (95) x\ufe63 x= , (96)x+50%x=6, (104)x\ufe63 , (97) :x=0.3:12, (105)x× , (98)4x+2(8\ufe63x)=26, (106)5x+35=650, (99) x\ufe63 =0, (107)720÷3x=80, (100) + x=1, (108)3.6x\ufe630.9x=8.1, (101)x×( + )= , (109)4×4.5\ufe633x=6, (102) , (110) = , (103) , (111)6×3\ufe631.8X=7.2, (112) ÷x= , (120)22.5\ufe630.4x=12.5, (121)x:3.5=4:2 , (113)x÷ =42, (114) x+ = , (122)x\ufe630.8x\ufe636=16, (115)7x÷3=8.19, (123) : =x:8, (116)12:0.6=x: , (124) , (117)3(x+2)=4(x+1) , (125)x:15= : , (118)3x\ufe6370%x=9.2, (126) x+ x= , (119) 6+ x=240, (127)x×50%\ufe63 x=5, (128)1\ufe63 x= , (136) 7x÷3=8.19, (129)2.5+1 x=3 , (137) 32.8\ufe639x=17.5, (130)3 x\ufe632 =4, (138) x\ufe630.36x=16, (131)8.5\ufe633x=2 , (139) 6×7+3x=69, (132)3 ÷x=4, (140) 6x+2x\ufe6356=0, (133) x\ufe635%=17.54, (141) 3x\ufe630.45×4=2.7, (134) : = : (4\ufe63x) , (142) 5.8x\ufe634.6x=0.96, (143) 8.4÷(9\ufe63x)=3, (135) 6x+31=49, (144) 3x÷1.2=8, (153) 7.8\ufe633x=3.6, (145)5x+28=71, (154) 6×3\ufe631.8x=7.2, (146)8.7\ufe631.2x=3.9, (155)10:x=4.5:0.8, (147)8x\ufe632.6x=37.8, (156) : =x: , (148)0