Number Crossword

Edit Answers
12345678910
Across
  1. 2. 10+2
  2. 4. Difference of 40 and 10
  3. 6. Remove 1 from 54
  4. 8. Add 2 to 49
  5. 10. 50-10
Down
  1. 1. 70+1
  2. 3. Sum of 20 and 3
  3. 5. Difference of 10 and 5
  4. 7. Add 30 and 5
  5. 9. 23-9