Math Crossword Infographic

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Across
  1. 4. Splitting a number into equal parts
  2. 5. Two lines that don't intersect
  3. 7. Subject based on shapes
Down
  1. 1. each input has one output
  2. 2. A number with a point separating
  3. 3. A symbol representing a number
  4. 6. Measured in degrees