Math Puzzle Practice

  1. Question 1: 2 + 8 blank.
  2. Question 2: 12 - 8 blank.
  3. Question 3: 12 - 7 blank.
  4. Question 4: 1 + 6 blank.
  5. Question 5: 5 + 1 blank.
  6. Question 6: 4 + 5 blank.
  7. Question 7: 12 - 9 blank.
  8. Question 8: 6 + 2 blank.
  9. Question 9: 1 + 1 blank.