Across
- 5. The answer to a subtraction problem
- 7. The answer to a division problem
- 9. The answer to a multiplication problem
- 10. A shape with three sides
Down
- 1. A smart guess or close answer based on what you know
- 2. Changing a number to make it easier to work with, but still close to the original number
- 3. Putting numbers together to find the total or how many in all
- 4. Taking something away to find out how much is left
- 6. A shape with four sides
- 8. The answer to an addition problem