| Questions | Answers |
|---|---|
| the solution to a subtraction problem | difference |
| a positive or negative whole number | integer |
| the set of positive integers | natural number |
| the solution to a multiplication problem | product |
| the solution to a division problem | quotient |
| a number that can be written as a fraction, as a terminating decimal or as a repeating decimal | rational number |
| one divided by a number | reciprocal |