Math Vocabulary

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Across
  1. 3. another word for "coordinate plane"
  2. 5. Part of an equation separated by plus or minus sign.
  3. 7. to express a fraction in simplest form
  4. 8. a math problem with an equal sign
  5. 10. the distance of a number from 0, always positive
  6. 11. the distance around a shape
  7. 14. two numbers whose product is 1
  8. 15. A letter or symbol to represent an unknown value.
Down
  1. 1. a math problem without an equal sign
  2. 2. a collection of steps used to solve an problem
  3. 4. a non-equal comparison between two numbers
  4. 6. a number greater than 0 that has two factors, 1 and itself
  5. 8. the number of times a number is mutliplied by itself
  6. 9. the square units inside a shape
  7. 12. the number right in front of the variable (like 3x)
  8. 13. the number of cubic units it takes to fill a figure