Bamathybrigh Bamathybrigh
  • 16-04-2017
  • Mathematics
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42 - 10 x 18 - ( 20 )

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Аноним Аноним
  • 16-04-2017
42- 10=32
32×18=576
576×20=11520
Parentheses means to multiply when next to a number
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