Mathematics Words

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Across
  1. 4. a century is this many years
  2. 6. to discover the length, width, volume, or weight
  3. 8. an instrument that is twelve inches long
  4. 10. the act of combining two or more numbers
  5. 11. 500,00 + 500,00 is a_______________.
  6. 12. If a whole is cut into two parts
  7. 14. gravity's effect on an object on earth
  8. 15. the length of my room is 12 feet and the _______ is 8 feet.
  9. 17. skip counting or repeated addition
  10. 19. used to find the difference between two numbers
  11. 20. sharing evenly
Down
  1. 1. a If you saw a one with three zeros after it, the number would be called one ___________.
  2. 2. one fourth
  3. 3. the top number in a fraction
  4. 5. 12 minus 7 __________ 5
  5. 7. part of a whole
  6. 9. a single number
  7. 13. the measurement of how long something is
  8. 16. How tall I am
  9. 18. the number of pieces a whole is divided into