spelling words week 30

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Across
  1. 4. the answer to a subtraction problem
  2. 8. a math formula or statement
  3. 10. to multiply or repeat addition
  4. 11. to make smaller in size
  5. 13. to divide or repeat subtraction
Down
  1. 1. to make greater in size
  2. 2. adding to
  3. 3. the answer to a multiplication problem
  4. 5. a part of a whole number
  5. 6. to judge the approximate value
  6. 7. taking away
  7. 9. the answer to a division problem
  8. 12. the answer to an addition problem