Addition and Subtraction Review

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Across
  1. 2. 685 - 175 =
  2. 5. 135 + 416 =
  3. 7. 715 + 82 =
  4. 8. 624 - 106 =
  5. 9. 268 + 171 =
Down
  1. 1. 123 + 234 =
  2. 3. 445 - 327 =
  3. 4. 346 + 233 =
  4. 6. 320 - 162 =
  5. 10. 465 - 133 =