Across
- 3. A number that multiplies a variable.
- 5. The distance of a number from zero on the number line.
- 8. Terms with the same variables, raised to the same power.
- 9. To replace each variable with a number, and then follow the order of operations.
- 11. To replace it with an equivalent expression having as few terms as possible.
- 16. Numbers that are close in value to the numbers that you want to add, subtract, multiply, or divide, and for which the operation is easy to perform mentally.
- 18. Also referred to as an exponent
- 20. An integer greater than 1 with only 2 positive factors. 1 and itself.
- 21. numbers that are the same distance from zero on the number line but in the opposite direction.
- 22. The sum equals the the original number.
- 23. A letter that stands for a number.
- 24. A number that shows how many times a base is used as a factor.
- 25. A term with no variable
- 26. The expression of the number as the product or its prime factors.
Down
- 1. Two or more numbers is the greatest factor that the number have in common.
- 2. The form in which the only common factor of the numerator and denominator is 1.
- 4. A mathematical phase that uses variables, numbers, and operation symbols.
- 6. The integer are the whole number and their opposite.
- 7. A number, variable, or the product of a number and a variable.
- 10. An integer that divides the nonzero integer with remainder zero.
- 12. For any number a, the product of a and is 1 a.
- 13. Fractions that describe the same part of a whole.
- 14. Work inside grouping symbols, simplify and terms with exponents, multiply and divide in order form left to right, and then add and subtract in order from left to right.
- 15. An integer greater than 1 with more than 2 positive factors.
- 17. The repeated factor of a number written in exponential form.
- 19. This means that the remainder is 0 when you divide one integer by another.