Reflection on Place value

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Across
  1. 3. the first place in a place value chart.
  2. 5. separating a whole into parts
Down
  1. 1. A chart that is used in mathematics that you place numbers in
  2. 2. to increase or decrease a number by another number.
  3. 4. what law is this: (5x4)x3=60 or (3x5)x4=60