Across
- 3. can be written as a ratio(fraction) where a and b are both integers and b is not equal to zero
- 6. used to express a very large or very small number as the product of two numbers
- 7. shows one set of digits that repeats with a bar over the repeating digits
- 8. is the number of times that the base is used as a factor in the repeated multiplication
- 9. contains all whole numbers and their additive inverses
- 12. is the expression that is used as a factor in the repeated multiplication
- 13. represents the product of repeated multiplication
- 14. is an estimate of size expressed as a power of ten
- 17. a diagram uses circles to show how elements among sets of numbers or objects are related
- 18. is the exponent in a scientific notation expression
- 19. is the number that is greater than 1 and less than 10 in scientific notation
- 20. one of three equal factors of a number
Down
- 1. decimal that has a finite(ending) number of non-zero digits
- 2. numbers that can not be written as a ratio(fraction)
- 3. decimal with digits that repeat in sets of one or more
- 4. a set of numbers is this if the result of the operation on two numbers in the set is a defined value also in the set
- 5. contains zero and the set of natural numbers
- 10. multiply a number by itself three times to get this
- 11. numbers we use for counting actual objects
- 15. the number placed above and to the left of the radical to indicate what root is being calculated
- 16. all numbers that fall under rational and irrational numbers make up this number system