ADDITION AND SUBTRACTION

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Across
  1. 3. eightyfour more than fifteen
  2. 4. seven fewer than forty
  3. 6. sixty plus twelve
  4. 8. twenty minus four
  5. 10. seven added to eight
  6. 12. nineteen plus nine
  7. 13. eight less than fifty
Down
  1. 1. nineteen plus six
  2. 2. decrease fifty by five
  3. 5. twelve take away one
  4. 7. eight plus one
  5. 9. eleven plus eleven
  6. 11. nine plus three