Mystery Math

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Across
  1. 3. the answer to an addition problem
  2. 5. the number of square units inside of a shape
  3. 7. this coin is equal to 25 cents
  4. 8. 4 groups of 5
  5. 10. 6 sides and 6 angles
  6. 13. polygon shapes made from 5 square tiles
  7. 14. 21+14
  8. 15. this coin is equal to 5 cents
  9. 16. the change you'd get back from $1 if you bought 5 pieces of gum for 19 cents each is ___ cents
  10. 17. the place value between tens and thousands
Down
  1. 1. this coin is equal to 10 cents
  2. 2. 4 equal sides and 4 equal angles
  3. 3. 8 less than 25
  4. 4. two quarters is worth this many cents
  5. 6. 3 sides and 3 angles
  6. 9. Mrs. Milliren's age
  7. 11. the time 90 minutes after 12:30 is ___ o'clock
  8. 12. tools for playing Remove One
  9. 13. the distance around the outside of a shape