7th Grade 1st Semester Review

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Across
  1. 2. a mathematical sentence with an equal sign
  2. 3. a letter that stands for a number
  3. 5. numbers same distance from zero on both sides of number line
  4. 6. a number much higher or lower than a set of data
  5. 7. a number's distance from zero on number line
  6. 9. pay that is equal to percent of sales
  7. 12. a whole number with exactly two factors, 1 and itself
  8. 13. difference between original price and sales price
  9. 16. whole numbers and their opposites
  10. 17. a number that compares two quantities by division
Down
  1. 1. two numbers with a product of 1
  2. 4. a mathematical phrase
  3. 8. a decimal that stops
  4. 10. a type of average, adds items then divides by how many
  5. 11. an equation stating that two ratios are equal
  6. 14. a number that compares drawing to actual object
  7. 15. a ratio that compares a number to 100