Q1 Vocab Review

2. the answer to an addition problem.
5. the answer to a division problem.
6. the answer to a subtraction problem.
9. a place value number system based on groupings by powers of ten.
12. factorization finding the factors of a number that are all prime.
13. a comparison of two quantities by division that can be expressed as a to b, a/b, or a:b.
14. the highest number that divides exactly into two or more numbers; Greatest Common Factor.
15. the smallest positive number that is a multiple of two or more numbers; Least Common Multiple
16. numbers you can multiply together to get another number.

1. the answer to a multiplication problem.
3. is the ratio of two measurements in which the second term or quantity is one. (e.g., 30 miles per 1 gallon, 6 feet per 1 second).
4. a ratio that compares a number to 100; (%).
7. a close guess of the actual value, with some thought or calculation involved.
8. the statement of equality between two ratios.
10. to reduce to a simpler form by cancellation of common factors, regrouping of terms in the same variable, etc.
11. a number in the form a/b, where b is not zero.