| A | B |
| even number | number divisible by 2 |
| odd number | number not divisible by 2 |
| divisibility rule | test to determine if a number is divisible by another number |
| composite number | number with more factors than just 1 and itself |
| prime number | number with only 1 and itself as factors |
| prime factorization | all factors of a number that are prime |
| exponent | small number superscripted to right of base number indicating how many times to multiply the base number by itself |
| square number | number that can be represented by a square array; result when an integer is multiplied by itself 2 times |
| square root | number, that wehen squared (multiplied by itself), results in the given number |
| cube number | number that can be represented by a cube model; result whan an integer is multiplied by itself 3 times |