+
1+1
2
50-25
25
(4x4) + 64 ÷ 2
48
3 x 9
27
6 ÷ 2
3
8+8
16
56-12
44
4(1989 + 2)
7964
12 x 2
24
27 ÷ 3
9
30+5
35
678-70
608
what is 16 to the power of 2?
256
45 x 2
90
365 ÷ 365
1
20+20
40
243-50
193
if x - 3 = 3, and y + x = 17, what is the value of y?
11
234 x 2
468
72 ÷ 12
6
100+2
102
672-73
599
3744732 x 0
0
16 x 16
256
235 ÷ 5
47