Multiplication with 10,100

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Across
  1. 2. 9X20
  2. 3. 453X______ =256 X 453
  3. 6. 8X30
  4. 7. 50X100
Down
  1. 1. 7X90
  2. 2. 152X1
  3. 4. 9X700
  4. 5. 6X200