Across
- 4. when things are combined
- 5. how much a digit is worth
- 10. breaking a number into the value of each digit
- 14. putting equal sized groups together
- 16. a whole divided by one hundred
- 17. an unanswered math problem
- 18. to move between place values in order to complete a function
- 20. a whole divided by ten
Down
- 1. answer to a subtraction problem
- 2. represents an unknown number
- 3. when things are separated
- 6. a problem written with an equal sign
- 7. Answer to a multiplication problem
- 8. Part of an addition problem
- 9. a numeral 0-9
- 11. where a digit is located
- 12. splitting into equal groups
- 13. the same value
- 15. answer to an addition problem
- 19. showing the digit and the place