NUMBERS

1234567
Across
  1. 2. What is 10 minus 2?
  2. 4. What is 40 minus 20?
  3. 7. What is 100 minus 10?
Down
  1. 1. What is the difference of 100 minus 50?
  2. 3. What is the difference of 20 minus 10?
  3. 5. What is 80 minus 50?
  4. 6. What is 0 minus 0?