9.9*20.3+2.03简算
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![9.9*20.3+2.03简算](/uploads/image/z/2516878-46-8.jpg?t=9.9%2A20.3%2B2.03%E7%AE%80%E7%AE%97)
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9.9*20.3+2.03简算
9.9*20.3+2.03简算
9.9*20.3+2.03简算
9.9*20.3+2.03
=99*2.03+2.03
=2.03*(99+1)
=2.03*100
=203
9.9*20.3+2.03
=99*2.03+2.03*1
=2.03*(99+1)
=2.03*100
=203