Math Choice board

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Across
  1. 1. the middle number
  2. 3. three straight sides and three angles
  3. 4. to compare something to another thing
  4. 5. how much one thing is per count with rate
  5. 6. fractions with 2 single denominators
  6. 9. a measure, quantity,frequency
  7. 10. a list of ratio's
Down
  1. 2. ratios the same ratios
  2. 7. a part or share
  3. 8. a number that multiplies