| A | B |
| sum | answer to an addition problem |
| difference | answer to a subtraction problem |
| factor | numbers that are multiplied |
| product | answer to a multiplication problem |
| divisor | the number that divides into another number |
| dividend | the number that is divided in a division problem |
| quotient | answer to a division problem |
| multiple | the product of any two whole numbers |
| even number | any number that can be divided by two with no remainder |
| odd number | any number that can not be divided equally by two |
| prime number | a number greater than one with exactly two factors, one and itself |
| composite number | a number greater than one with more than two factors |
| minuend | the number another number is subtracted from |
| subtrahend | the number subtracted from the minuend in a subtraction problem |