| Term | Definition |
|---|
| add | to combine two or more numbers |
| sum | answer to an addition problem |
| inverse operations | operations that undo one another, ex. add/sub., mult/div |
| fact family | a group of three number related by add, sub, mult, div |
| U.S. customary system | feet, inches, miles, and so on... to measure |
| numerator | top term of a fraction |
| denominator | bottom term of a fraction |
| difference | the remaining amount of two numbers subtracted |
| addend | one of the two or more numbers that are added |
| product | result of mult. problem |
| factor | numbers that are multiplied |
| divisor | number another number is divided, outside the house |
| dividend | number that is divided, inside the house |
| subtrahend | number that is subtracted, second number |
| ray | part of a line that begins at a point and continues without end in another direction |
| quotient | result of division problem |
| minuend | number from which another number is subtracted, top number |
| remainder | amount left over after a division problem |
| line | straight collection of points extending in opposite directions without end |
| metric system | international system of measure based on multiples of ten, centimeters, meters... |
| segment | part of a line with two end points |
| point | an exact position on a line or plane |
| fraction | part of a whole |
Combine with other sets
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