5.6x0.35 0.56x1.2 0.047x24简便计算 5
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5.6x0.35+0.56x1.2+0.047x24
=5.6x0.35+5.6x0.12+24x0.047
=5.6x（0.35+0.12）+24x0.047
=5.6x0.47+2.4x0.47
=（5.6+2.4）x0.47
=8x0.47
=3.76
=5.6x0.35+5.6x0.12+24x0.047
=5.6x（0.35+0.12）+24x0.047
=5.6x0.47+2.4x0.47
=（5.6+2.4）x0.47
=8x0.47
=3.76
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=5.6×0.35+5.6×0.12+0.047×24
=5.6×(0.35+0.12)+0.47×2.4
=5.6×0.47+0.47×2.4
=0.47×(5.6+2.4)
=0.47×8
=3.76
=5.6×(0.35+0.12)+0.47×2.4
=5.6×0.47+0.47×2.4
=0.47×(5.6+2.4)
=0.47×8
=3.76
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解：这道题应该忘写加号了吧，如果是的话应该这么解答
5.6×0.35+0.56×1.2+0.047×24
=5.6×0.35+5.6×0.12+0.047×24
=5.6×(0.35+0.12)+0.047×24
=5.6×0.47+0.47×2.4
=0.47×(5.6+2.4)
=0.47×8
=3.76
望采纳，谢谢！
5.6×0.35+0.56×1.2+0.047×24
=5.6×0.35+5.6×0.12+0.047×24
=5.6×(0.35+0.12)+0.047×24
=5.6×0.47+0.47×2.4
=0.47×(5.6+2.4)
=0.47×8
=3.76
望采纳，谢谢！
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