Across
- 3. property When you are only adding or only multiplying, you can group any of the numbers together (grouping)
- 7. putting together
- 10. Numbers that are multiplied to get a product
- 11. You can add or multiply numbers in any order (ordering)
- 14. A number left over after division is complete
- 15. When a number is written with a base and an exponent
- 16. The number below the fraction bar in a fraction
- 17. This is an ordered set of numbers
Down
- 1. The answer to a multiplication problem
- 2. It tells you how many times a number called the base is used as a factor
- 4. Make something easier
- 5. Numbers that are close to the numbers in the problem, and do they can help you do math mentally
- 6. A mathematical phrase that includes only numbers and operation symbols
- 7. When the terms of a sequence change by the same amount each time
- 8. The answer to a division problem
- 9. An approximation rather than exact number
- 12. Taking away
- 13. get smaller