Addition
How much is 3+2?
5
How much is 5-3?
2
How many sides does a circle have?
0
How much is 5+5?
10
How much is 10-4?
6
How many sides does a triangle have?
3
How much is 10+4?
14
How much is 13-7?
6
How many sides does a rectangle have?
4
How much is 10+10?
20
How much is 16-8
8
How many faces does a cylinder have?
2
How much is 17+4?
21
How much is 20-13?
7
How many vertices does a cone have?
1