| A | B |
| numerator | the top number of a fraction |
| denominator | the bottom number of a fraction |
| quotient | the answer to a division problem |
| dividend | the whole number that you are dividing |
| divisor | the number you are dividing by |
| factor | one of the numbers in a multiplication problem |
| product | the answer to a multiplication problem |
| expanded notation | 3000 + 400 + 90 + 6 |
| difference | the answer to a subtraction problem |
| sum | the answer to an addition problem |
| ten's place | The 3 in the number 75,231 |
| fraction | a part of a whole |