Math Crossword

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Across
  1. 2. The act of finding the total of two or more numbers.
  2. 5. What clowns’ clothes and sequences have in common.
  3. 6. The opposite of addition.
  4. 8. The distance around a circle.
  5. 9. A number divisible only by 1 and itself.
Down
  1. 1. What acrobats and equations both need!
  2. 3. The result when one number is subtracted from another.
  3. 4. The result of multiplying a number by itself.
  4. 5. The answer to a multiplication problem.
  5. 7. What a tightrope walker and an equation both need!