Across
- 1. The operation used to combine or put together two or more quantities
- 4. The amount that remains after one quantity is subtracted from another.
- 7. The answer to an addition problem.
- 9. The operation of repeated addition of the same number.
- 12. A mathematical sentence with an equal sign. The amount on one side of the equal sign has the same value as the amount of the other side.
Down
- 2. To separate into equal groups and find the number in each group or the number of groups.
- 3. The answer to a multiplication problem.
- 5. family A group of related facts that use the same numbers. (also known as related facts)
- 6. groups Groups that contain the same number of objects. Whenever you divide, you separate items into equal groups.
- 8. A mathematical phrase without an equal sign.
- 10. The answer to a division problem.
- 11. An operation that gives the difference between two numbers.