Across
- 4. the answer to a multiplication problem.
- 5. to make greater in size or amount.
- 9. take away (a number or amount) from another to calculate the difference.
- 11. greater than zero.
- 12. less than zero.
- 13. the skill of calculating the total of two or more numbers or amounts.
Down
- 1. have the same absolute value.
- 2. a means of solving a problem.
- 3. repeated addition.
- 6. the total amount resulting from the addition of two or more numbers, amounts, or items.
- 7. the answer to a division equation.
- 8. to separate into equal groups.
- 10. to become fewer or smaller.
- 14. a set of positive and negative whole numbers.