Math

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Across
  1. 2. a number expressed in the scale of tens
  2. 4. a mathematical relationship from a set of inputs to a set of outputs
  3. 6. a part or fraction of a whole expressed in hundredths
  4. 7. a comparison of two numbers that each represent the parts of a whole
Down
  1. 1. the steepness and direction of a line on a graph
  2. 3. a number that is a natural number
  3. 4. a part of a whole number
  4. 5. a way to show a relationship or compare two numbers of the same kind