addition
What is 10 plus 15
It is 25
What is 10 minus 8
It is 2
What is 1 times 3
It is 3
What is 10 divided by 10
It is 1
What is 25 plus 25
It is 50
What is 16 minus 5
It is 11
What is 3 times 4
It is 12
What is 35 divided by 5
It is 7
What is 55 plus 45
It is 100
What is 27 minus 13
It is 14
What is 5 times 7
It is 35
What is 50 divided by 2
It is 25
What is 120 plus 170
It is 290
What is 50 minus 15
It is 35
What is 9 times 8
It is 72
What is 100 divided by 50
It is 2
What is 290 plus 110
It is 400
What is 110 minus 25
It is 85
What is 12 times 10
It is 120
What is 150 divided by 3
It is 50