3rd grade weekly vocabulary words

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Across
  1. 4. To combine; put together two or more quantities
  2. 6. Take away or remove.
  3. 7. a set way to calculate or solve a problem.
  4. 8. split into equal parts or groups
  5. 9. A whole or complete amount.
Down
  1. 1. it mean two or more separate groups that are combine together.
  2. 2. something that happens or appears in a regular and repeated way.
  3. 3. when you add a number and the amount you are left with is your answer.
  4. 5. to find the product of by multiplication