42.6×3.7+4.26×0.63有没有简便方法
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有信液的,晌坦山简算方法如下宴中:
42.6×3.7+4.26×0.63
=4.26×10×3.7+4.26×0.63
=4.26×37+4.26×0.63
=4.26×(37+0.63)
=4.26×37.63
=160.3038
42.6×3.7+4.26×0.63
=4.26×10×3.7+4.26×0.63
=4.26×37+4.26×0.63
=4.26×(37+0.63)
=4.26×37.63
=160.3038
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42.6×3.7+4.26×0.63
=42.6×3.7+42.6×10×0.063
=返胡迅42.6×3.7+42.6×0.063
=42.6×(3.7+做凳0.063)漏此
=42.6×3.763
=160.3038
=42.6×3.7+42.6×10×0.063
=返胡迅42.6×3.7+42.6×0.063
=42.6×(3.7+做凳0.063)漏此
=42.6×3.763
=160.3038
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