1.
A positive or negative number with no decimal or fraction part
2.
The answer to an addition problem
3.
The answer to a subtraction problem
4.
The answer to a multiplication problem
5.
The answer to a division problem
6.
The positive and negative versions of a number
7.
The distance of a number from zero (the positive version of a number)
8.
The number being divided or broken up in a division problem
9.
The number breaking up the dividend in a division problem