add
5+8
13
26-17
9
7x8
56
100/4
25
square root 121
11
18+24
42
65-43
22
12x12
144
51/3
17
what number is written in descending order
one
75+39
114
139-66
73
11x15
165
126/8
16
0, 4, 2, 6, 3...
7
135+76
211
2113-1450
663
which is greater 12x10 or 11x11
11x11
which is less 144/3 or 225/5
225/5
how may 9 are there from 0 to 100
20
1335+657
1992
19876-678
19198
39x20
780
1690/13
130
1+2+3...14
105