Unit 1 Prime Time

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Across
  1. 3. The highest number that divides exactly into two or more numbers.
  2. 7. Is finding which prime numbers multiply together to make the original number.
  3. 9. Any integer that cannot be divided exactly by 2.
  4. 10. you multiply a sum by multiplying each addend separately and then add the products
  5. 12. Any integer (not a fraction) that can be divided exactly by 2.
  6. 13. it must be a whole number greater than 1.
  7. 14. The smallest positive number that is a multiple of two or more numbers.
  8. 15. Can be divided evenly only by 1, or itself.
Down
  1. 1. Two whole numbers that are multiplied to get a product.
  2. 2. The exponent of a number says how many times to use that number in a multiplication.
  3. 4. A whole number that can be divided evenly by numbers other than 1 or itself.
  4. 5. The number you divide by
  5. 6. Are numbers we can multiply together to get another number.
  6. 8. The rules that say which calculation comes first in an expression.
  7. 11. To multiply a number by itself.