| A | B |
|---|
| factor rainbow | A way to show factor pairs in a list of all the factors of a number. A way to check whether a list of factors is correct |
| exponent | The small, raised number that tells how many times the base is used as a factor. |
| composite number | A counting number greater than 1 that has more than two factors. |
| factor | one of two or more numbers that are multiplied to give a produc.t |
| prime number | A whole number that has exactly two factors: itself and 1. |
| product | The result of multiplying two or more numbers, called factors. |
| square number | A number that is the product of a counting number multiplied by itself. |
| rectangular array | An arrangement where each row has the same number of objects and each column has the same number of objects. |
| number model | A number sentence or expression that models a number story or situation. |
