Math Crossword

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Across
  1. 5. name of a triangle with a 90 degree angle
  2. 6. line from center of a circle to the perimeter
  3. 7. line from one side of a circle to the other passing through the center point
  4. 9. the name for the perimeter of a circle
  5. 10. What is the place value of the 5 in 356,421?
  6. 12. 11+10x10-100
  7. 13. name of a triangle with three sides that are equal length
  8. 15. five hundred divided by five minus eighty eight
  9. 16. you multiply the length and width of a rectangle to find this
  10. 17. fraction of pizza you would receive if you split a pizza evenly with a friend
Down
  1. 1. you add all sides of a rectangle to find this
  2. 2. numbers less than zero
  3. 3. a number less than one represented by a number divided by another number
  4. 4. fraction of cake you would get if you split a cake with three of your friends
  5. 8. 3x6-1
  6. 11. name of a triangle with three different length sides
  7. 14. twenty two divided by eleven
  8. 17. fraction of cookie each person would get if three people split a cookie evenly.