Across
- 2. You get a higher answer because you rounded up
- 5. The answer to a multiplication problem
- 6. Numbers Numbers close in value to the original number
- 8. operation You check your answer with a different operation
- 9. Diagram A rectangular model
- 10. A phrase that has numbers and at least one operation
Down
- 1. The numbers to a multiplication problem
- 3. A math sentence that uses an equal sign to show that those numbers have that value
- 4. You get a lower answer because you rounded down
- 7. To give a close guess
