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Math vocab
| Term | Definition |
|---|---|
| > | is greater than |
| < | is less than |
| addition | is used when you want to combine amounts |
| sum | the answer to an addition problem |
| total | the answer to an addition problem |
| subtraction | is used when you want to find the difference between amounts |
| difference | the answer to a subtraction problem |
| multiplication | is used when you want to combine the same amount multiple times |
| product | the answer to a multiplication problem |
| division | is used when you want to find how many equal parts an amount can be divided into |
| dividend | the amount being divided |
| divisor | the number you are dividing by |
| quotient | the answer to a division problem |
| integer | any whole number |
| even number | any number that can be divided exactly by 2 (no remainder) |
| odd number | any number than is NOT divisible by 2 (it would have a remainder) |
| divisible | a number is divisible by another number if you can divide by that number and have no remainder |
| factors | numbers that multiply to make a certain product |
| multiple | the product of both factors in a problem |
| prime number | a number that has exactly 2 factors, itself and 1. |
| composite number | a number that has more than 2 factors |
| greatest common factor | the greatest number that you can divide evenly into all numbers in a given set |
| commutative property (works only with addition or multiplication) | you can add or multiply numbers in any order, and the result will be the same |
| associative property (works with addition or multiplication) | it allows you to change how numbers are grouped |
| distributive property (works with addition and multiplication as well as subtraction) | example: a(b+c) = ab + ac OR a(b-c) = ab-ac |
| positive number (in multiplication or division) | both numbers are positive OR both numbers are negative (both are the same sign) |
| negative number (in multiplication or division) | one positive and one negative number |
| absolute value | a number's distance from zero |
| power | used to show repeated multiplication of the same number |
| square | a number raised to the second power |
| cube | a number raised to the third power |