Across
- 2. a number that names a part of a whole or group
- 3. the symbols used to write numbers
- 4. a number that indicates no amount at all
- 7. the answer to a multiplication problem
- 11. the answer to an addition problem
- 12. amounts that are equal
- 13. the bottom number in a fraction
- 15. the top number in a fraction
Down
- 1. a part of something with a ratio of 100
- 3. the answer to a subtraction problem
- 5. to guess about how much
- 6. the answer to a division problem
- 8. the number by which a number is divided
- 9. the number left over after dividing into groups
- 10. a number multiplied by another number
- 14. to estimate to the nearest ten, hundred, etc.