Math Vocab Crossword

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Across
  1. 3. What number uses a point to show parts less than one?
  2. 8. What math operation means putting numbers together to find a total?
  3. 9. What letter or symbol stands for an unknown number?
  4. 10. What is the distance around the outside of a shape called?
  5. 12. What math operation means repeated addition?
  6. 13. What math operation means taking one number away from another?
  7. 14. What number shows part of a whole?
Down
  1. 1. What is the answer to an addition problem called?
  2. 2. What is the answer to a division problem called?
  3. 4. What tells how many times to multiply a number by itself?
  4. 5. What math sentence has an equals sign?
  5. 6. What math operation means splitting into equal groups?
  6. 7. What means “out of 100”?
  7. 10. What is the answer to a multiplication problem called?
  8. 11. What is the answer to a subtraction problem called?