| A | B |
| answers to an addition problem | sum or total |
| answers to a subtraction problem | difference |
| answers to a multiplication problem | product |
| answers to a division problem | quotient |
| the numebers you add | addends |
| the numbers you multiply | factors |
| the top number in a subtraction | minuend |
| the bottom number in a subtraction problem | subtrahend |
| the number on the outside of the division bar | divisior |
| the number inside the division bar | dividend |
| commutative property | switching the order |
| associative property | regrouping |
| distributive | passing out what is outside the parentheses to what is inside |
| additive identity | adding zero and getting the same answer |
| multiplicative identity | multiplying by 1 to get the same answer |
| zero property | multiplying by zero and getting a product of zero |