| A | B |
| multiple | the product of two whole numbers |
| factor | a whole number that divides exactly into another number |
| least common multiple | the least number that is a multiple of each of two whole numbers |
| least common denominator | the least common multiple of the denominators of two or more factors |
| equivalent fractions | fractions that represent the same number or quantity |
| benchmarks | numbers that are easier to work with and to picture than others |
| division expression | an expression that contains only numbers and the division symbol |
| mixed number | a number that consists of a whole number and a fraction |
| multiple | the product of two whole numbers |
| factor | a whole number that divides exactly into another number |