Across
- 3. value, 654 = 600 + 50 + 4
- 5. Understand Plan Do Check
- 8. Not expanded form
- 9. better than repeated addition
Down
- 1. To take a number or amount from another number or amount
- 2. Ten times the ones place
- 4. form, Not standard form
- 6. The process of adding a number to itself a certain number of times
- 7. The amount a digit is worth