Chapter 1 Terms

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Across
  1. 4. One way to double a number is to ______ it by two.
  2. 8. The number that results from multiplying two numbers together is called the ______ of both numbers.
  3. 9. 4²=__ (Write it out)
  4. 11. In 3², the smaller number is called a/an ______.
  5. 13. 23-3=__ (Write it out)
  6. 14. A statement involving = where the numbers on each side are equal to each other.
  7. 15. The ______ of operations tells what operations to do when in an equation with more than one.
  8. 17. Numbers such as 1, 3, 5, and 7 are called ______ numbers.
  9. 20. You must ______ 2 from 16 to get 8.
Down
  1. 1. The ______ of 17 and 10 is 7.
  2. 2. A name for √.
  3. 3. 9+2=__ (Write it out)
  4. 5. 18÷9=__ (Write it out)
  5. 6. An operation where two numbers are combined to get a larger number.
  6. 7. An operation where a number is separated into smaller parts. This operation is the opposite of multiplication.
  7. 10. 3×4=__ (Write it out)
  8. 12. Numbers such as 2, 4, 6, and 8 are called ______ numbers.
  9. 16. Sometimes, you may need to ______ integers to the nearest whole number.
  10. 18. What number squared is 25?
  11. 19. To get 13 from 8 and 5 you need to ______ both numbers.