Unit 1 Vocabulary

3. This means that the remainder is 0 when you divide one integer by another.
4. To replace each variable with a number, and then follow the order of operations.
5. Also referred to as an exponent
6. Two or more numbers is the greatest factor that the number have in common.
7. To replace it with an equivalent expression having as few terms as possible.
14. The sum equals the the original number.
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.
17. A number that multiplies a variable.
18. 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.
20. An integer greater than 1 with only 2 positive factors. 1 and itself.
21. Terms with the same variables, raised to the same power.
22. An integer greater than 1 with more than 2 positive factors.
23. numbers that are the same distance from zero on the number line but in the opposite direction.
24. A number, variable, or the product of a number and a variable.

1. Fractions that describe the same part of a whole.
2. A mathematical phase that uses variables, numbers, and operation symbols.
7. The form in which the only common factor of the numerator and denominator is 1.
8. For any number a, the product of a and is 1 a.
9. An integer that divides the nonzero integer with remainder zero.
10. A letter that stands for a number.
11. The integer are the whole number and their opposite.
12. The expression of the number as the product or its prime factors.
13. The distance of a number from zero on the number line.
15. A number that shows how many times a base is used as a factor.
19. The repeated factor of a number written in exponential form.
22. A term with no variable