Across
- 4. The answer to an addition problem
- 5. Identifying the value of a digit based on it's location on the ________.
- 6. Restructuring the value of a digit within a number to be able to add accordingly.
- 7. The answer to a subtraction problem.
- 8. When you round a number that is close to the exact value, it is called
Down
- 1. When grouping values, it does not change the sum or product
- 2. You can answer the addition problem in any order
- 3. The sum of your addition problem is the same as an addend when added with "O".