Across
- 3. the answer to an addition problem
- 4. addition and subtraction sentences that use the same numbers
- 6. can be counted by two's (ones place is 0, 2, 4, 6, or 8)
- 7. the numbers added together
- 8. making a group of ten ones into a ten
Down
- 1. to take away or take apart
- 2. the answer to a subtraction problem
- 5. to put together to find a total or sum