adding
135+6
141
16-3
13
12x6
72
square root of 81
9
11+10
21
22-9
13
16x2
32
square root of 64
8
6,000+725
6,725
666-333
333
20x2
40
square root of 16
4
700+600
1300
23-26
-2
11x6
66
square root of 49
7
200+60
260
12-16
-4
11x11
121
square root of 10
that was a trick question there is no square root of 10