Maths Crossword Puzzle

Edit Answers
123456789
Across
  1. 1. 127 + 857
  2. 4. 228 + 37
  3. 6. 252 + 78
  4. 7. 791 - 63
  5. 9. 377 - 58
Down
  1. 2. 347 + 89
  2. 3. 878 - 35
  3. 4. 151 + 56
  4. 5. 514 + 54
  5. 8. 189 + 62