Mystery Math

1234567891011121314151617
Across
  1. 1. 6 sides and 6 angles
  2. 3. 4 equal sides and 4 equal angles
  3. 8. 4 groups of 5
  4. 9. the answer to an addition problem
  5. 10. tools for playing Remove One
  6. 11. this coin is equal to 25 cents
  7. 12. 6+21
  8. 15. polygon shapes made from 5 square tiles
  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. 3 sides and 3 angles
Down
  1. 2. the number of square units inside of a shape
  2. 3. 8 less than 25
  3. 4. this coin is equal to 5 cents
  4. 5. the distance around the outside of a shape
  5. 6. Mrs. Milliren's age
  6. 7. the place value between tens and thousands
  7. 8. the time 90 minutes after 12:30 is ___ o'clock
  8. 13. two quarters is worth this many cents
  9. 14. this coin is equal to 10 cents