Across
- 7. The distance of a number from zero on the number line.
- 8. A problem or phrase in algebra that contains an equality or inequality sign.
- 10. Another name for reciprocal. When you multiply a number by its inverse, the solution is 1.
- 14. When you add the additive inverse of number to itself, the sum is 0.
Down
- 1. All integers, fractions, terminating decimals, and repeating decimals.
- 2. The number that directly multiplies a variable.
- 3. Real numbers that aren’t rational.
- 4. Indicates how many time a base number is multiplied by itself. It is found by a small number to the upper-right of the base number.
- 5. A letter or symbol that represents a quantity that could take on many different values.
- 6. Working out or completing a problem
- 9. To reduce a fraction to the least value possible.
- 11. To find a numerical value in an expression, usually in algebra.
- 12. Represents how many times a number is multiplied by itself.
- 13. A number that if multiplied by itself will equal a given number.
- 15. The symbol which is used to indicate square roots.