2.24乘16.5÷0.6的简便算法
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2.24乘16.5÷0.6的简便算法
2.24乘16.5÷0.6
=(2.24÷2)x(16.5÷0.3)
=1.12x55
=1.12x5x11
=5.6x11
=5.6x10+5.6
=56+5.6
=61.6
2.24乘16.5÷0.6的简便算法
2.24乘16.5÷0.6
=(2.24÷2)x(16.5÷0.3)
=1.12x55
=1.12x5x11
=5.6x11
=5.6x10+5.6
=56+5.6
=61.6