| A | B |
| product | Answer to a multiplication problem,  |
| factors | numbers multiplied (x) together to get a product,  |
| dividend | the number being divided,  |
| divisor | the number you are dividing BY,  |
| quotient | Answer to a division problem,  |
| remainder | the number left over after a quotient is found,  |
| sum | Answer to an addition problem,  |
| numeric expressions | A number sentence without the (=) sign,  |
| order of operations | PEMDAS,  |
| equation | A number sentence with an equal sign (=),  |
| addition | A number sentence with a plus (+) sign,  |
| subtraction | A number sentence with a minus (-) sign,  |
| multiplication | A number sentence with a (x) sign.,  |
| division | A number sentence with a (/) or (รท) sign,  |
| difference | Answer to a subtraction problem |
| estimate | To make a close guess, often using rounding,  |