Across
- 4. ______ property of addition is when adding ______ to a number, the value does not change
- 6. to join two or more numbers together to get one number
- 7. the answer or total when you add
Down
- 1. counting on is starting with the ______ number and counting up
- 2. to find how many are in a group
- 3. numbers that is added to another number
- 5. to join two or more numbers together to get one number