Vocabulary B

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Across
  1. 2. Tells us to add.
  2. 6. A number sentence with subtraction
  3. 7. The ability to add easily and accurately
  4. 8. Tells us to subtract.
  5. 9. A number sentence that has an equal sign.
Down
  1. 1. add, subtract, multiply, divide
  2. 3. The answer to an addition problem.
  3. 4. The answer to a subtraction problem.
  4. 5. The same amount.
  5. 10. how many things there are when combined.