Across
- 2. the lowest multiple shared by two or more numbers
- 3. Decimals that stop and have a remainder of 0
- 6. opposite operations that undo each other
- 9. Decimals that do not terminate but continue in a pattern
- 11. numbers that are the same distance from zero
- 13. Two quantities that have a different appearance but the same value
- 14. numbers that can be written as fractions a/b and b cannot be = 0
- 16. numbers less than 0
- 18. the multiplicative inverse of a number; with fractions, the numerator and the denominator are switched
- 20. the greatest factor two numbers have in common
Down
- 1. a relationship between two quantities in which the ratio of one quantity to the other is constant
- 4. To find the value of numerical or algebraic expression
- 5. To multiply a sum or difference by a number or variable, multiply each term inside the parenthesis by the term outside the parenthesis. Example: 2(5 + 3)=(2 x 5) + (2 x 3)
- 7. a rate that describes how one quantity changes in relationship to another quantity
- 8. two numbers whose sum equals 0
- 10. the distance a number is from zero
- 12. Numbers that can be whole numbers, their opposites and zero
- 15. a comparison of two quantities by division
- 17. The value of a variable in an equation
- 19. numbers greater than 0