Math Vocab Unit 1

6. The space a 3-D object takes up; the perfect cube of a given side length
7. Numbers that cannot be expressed as fractions; as decimals, they go on forever with no pattern
8. The set of whole numbers and their opposites (negatives)
12. Decimals that have the same digit or digits over and over again forever
14. Numbers whose cube roots are integers or quotients of integers
15. Multiplying a number by itself two times (a number * a number); when you use a number as a factor two times

1. The set of non-fraction numbers starting with zero
2. to estimate
3. Decimals that do not go on forever; they end.
4. A number, when multiplied by itself three times, gives you a perfect cube
5. Numbers that can be expressed as fractions; as decimals, they either terminate or repeat
9. Multiplying a number by itself three times (a number * a number * a number); when you use a number as a factor three times
10. The space a 2-D object takes up; the perfect square of a given side length
11. Numbers whose square roots are integers or quotients of integers
13. A number, when multiplied by itself, gives you a perfect square