47X0.569+5.3x5.69简便计算?
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47X0.569+5.3x5.69简便计算
=47×0.569+5.3×10×0.569
=(47+5.3×10)×0.569
=100×0.569
=56.9
=47×0.569+5.3×10×0.569
=(47+5.3×10)×0.569
=100×0.569
=56.9
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47x0.569十5.3x5.69
=47x0.569十53x0.569
=(47十53)x0.569
=100x0.569
=56.9
=47x0.569十53x0.569
=(47十53)x0.569
=100x0.569
=56.9
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47×0.569+5.3×5.69
=4.7×5.69+5.3×5.69
=(4.7+5.3)×5.69
=10×5.69
=56.9
=4.7×5.69+5.3×5.69
=(4.7+5.3)×5.69
=10×5.69
=56.9
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47×0.569+5.3×5.69
=4.7×5.69+5.3×5.69
=(4.7+5.3)×5.69
=10×5.69
=56.9
=4.7×5.69+5.3×5.69
=(4.7+5.3)×5.69
=10×5.69
=56.9
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