Mathematics

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Across
  1. 3. the result of a subtraction problem
  2. 4. a number to be divided by another number
  3. 5. lines that never cross
  4. 8. to reduce
  5. 9. 2 fractions that equal the same number
Down
  1. 1. lines that make a right angle
  2. 2. based on 10
  3. 6. 3 angles less than 90 degrees
  4. 7. a factor
  5. 10. the product of length and width