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7th Grade 2026 WK 4
7th Grade
| Term | Definition |
|---|---|
| variable | an unknown quantity represented by a letter |
| operators | a symbol or rule that tells you a specific action |
| expression | mathematical phrase with numbers, variables, and operators |
| like terms | terms whose variables and exponents are the same |
| coefficient | the number in front of a variable |
| constant | a fixed value or number that does not change in an expression or equation |
| integers | whole numbers and their opposites |
| rational numbers | numbers that can be written as a fraction, repeating decimal, or terminating decimals |
| whole numbers | positive counting numbers starting with zero |
| absolute value | distance a number is from zero on a number line |