Across
- 3. repeated addition of the same number
- 5. equation you can solve in one step
- 6. split into equal parts or groups
- 8. symbol standing in for an unknown number
- 10. number on its own
Down
- 1. taking away from another number
- 2. to replace
- 4. number in front of a variable
- 7. mathematical sentence that has an equals sign
- 9. combining two or more numbers