Addition
What is 5+5
10
What is 7+19
26
What is 32+10
42
100-1
99
What is 10+10
20
What is 14+7
21
What is 11+40
51
16-13
3
What is 2+3
5
What is 29+5
44
What is 30+19
49
42-10
32
What is 4+4
8
What is 7+32
39
What is 40+23
63
33-10
What is 100+100
200
What is 29+3
33
What is 23+40
63
24-20
4