ADDITION

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Across
  1. 3. adding twenty-two to thirty-nine equals
  2. 5. two more than sizteen equals
  3. 7. Adding eighty to ten equals
  4. 8. forty extra than ten equals
  5. 9. nine plus six equals
Down
  1. 1. increasing nine by five equals
  2. 2. adding seven to six equals
  3. 3. the total of fifteen and two equals
  4. 4. adding ten to ten equals
  5. 6. the sum of eleven and nineteen