Subtraction
12-5
7
30 divided by 5
6
5x3
15
3 + 5
8
how many sided does square have?
4
10-5
5
50 divided by 5
10
2x60
120
50 + 57
How many sided does a triange have?
3
62-32
30
32 divided by 8
4
60x60
3,600
32+198
230
how many sides does a hexagon have?
6
100-45
55
60 divided by 3
20
32x14
448
43+59
102
how many sides does an Octagon have?
8
867-534
333
45 divided by 6
7 R5
56x321
17,976
1,986+756
2,742
How many sides does a septagon have?
7