Across
- 2. the answer when you add
- 4. the symbol for addition
- 5. the opposite of less
- 7. we must solve these
- 9. we use these to help us add
- 11. the amount altogether
- 12. when you make a new group of ten or hundred
Down
- 1. the name of this symbol =
- 3. another word for in all
- 6. when you add two of the same numbers
- 8. when we end up with the wrong answer
- 10. ones, blank, hundreds