Charlie Calhoun Math Crossword

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Across
  1. 4. When you add a number to get zero
  2. 6. How far away a number is from zero
  3. 7. When multiplied by itself, gives the number
  4. 8. The point on the coordinate plane where the x-axis and y-axis intersect; 0,0
  5. 11. Shows the relative sizes of two or more values
  6. 12. Says that two ratios or fractions are equal
  7. 13. A real number that cannot be made by dividing two integers
Down
  1. 1. A letter that is a number we don’t know yet
  2. 2. To calculate the value of something
  3. 3. To put it in simplest form, or when it is easiest to use
  4. 4. A mathematical phrase that can contain ordinary numbers and variables
  5. 5. The ratio of areas of two similar figures
  6. 9. A number that can be made by dividing two integers
  7. 10. To get or work out a problem
  8. 14. The ratio between two related quantities