Table:
0
A
B
C
D
E
F
1
Value
Khmer
Word Form
UNGEGN
ALA-LC
Other
2
30
៣០
សាមសិប
sam sĕb
sām sip
sam sep
3
40
៤០
សែសិប
sê sĕb
sae sip
sae sep
4
50
៥០
ហាសិប
ha sĕb
hā sip
ha sep
5
60
៦០
ហុកសិប
hŏk sĕb
huk sip
hok sep
6
70
៧០
ចិតសិប
chĕt sĕb
cit sip
chet sep
7
80
៨០
ប៉ែតសិប
pêt sĕb
p″ait sip
paet sep
8
90
៩០
កៅសិប
kau sĕb
kau sip
kao sep

Questions and formulas:
Question: What's the total value of សាមសិប?
Formula: SUMIFS(A1,C1,"សាមសិប")
Formula2: SUMIFS(A2:A8,C2:C8,"សាមសិប")
Level: easy
Question: What can you say is the word from of sam sep?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="sam sep"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,F2:F8="sam sep"),3))
Level: medium
Question: What is smallest Khmer valued less than 90 have a kau sip ALA-LC?
Formula: MIN(FILTER(B1, (E1="kau sip")*(A1<90)))
Formula2: MIN(FILTER(B2:B8, (E2:E8="kau sip")*(A2:A8<90)))
Level: easy
Question: How much is the total value of kau sĕb UNGEGN ?
Formula: SUMIFS(A1,D1,"kau sĕb")
Formula2: SUMIFS(A2:A8,D2:D8,"kau sĕb")
Level: easy