Across
- 4. The factors of a number that are also prime numbers.
- 7. A number is squared when it is multiplied by itself.
- 8. A whole number greater than 1 which has only two factors: the number itself and 1
- 11. Smallest number that is a multiple of all the given numbers.
- 12. Any whole number from 1 to infinity, sometimes called counting numbers
Down
- 1. 20 is □ than 19.
- 2. any of the negative and positive whole numbers including zero.
- 3. 10 is a factor of 210 True or false.
- 5. A number is cubed when it is multiplied by itself and then multiplied by itself again.
- 6. 19 is □ than 20.
- 9. Number rounded to a given decimal.
- 10. A number that divides exactly into another number with no remainders.