Across
- 2. Repeated addition made faster
- 5. Taking away one number from another
- 7. Operation stays within the set
- 9. Property that spreads multiplication over addition
- 10. Natural numbers plus zero
Down
- 1. Splitting numbers into equal parts
- 3. Property where grouping doesn't change the result
- 4. Counting numbers starting from 1
- 6. Order doesn't matter in addition or multiplication
- 8. Combining two numbers into a sum