23.7×5.5+0.0237×4500-237简便运算怎么写?
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23.7*5.5+0.0237*4500-237
=23.7*(5.5+4.5-10)
=23.7*0
=0
=23.7*(5.5+4.5-10)
=23.7*0
=0
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=237x0.55+237x0.45-237x1
=237x(0.55+0.45-1)
=237x0
=0
=237x(0.55+0.45-1)
=237x0
=0
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原式=23.7ⅹ5.5+23.7x4.5-23.7x10
=23.7x(5.5+4.5-10)
=23.7x0
=0
=23.7x(5.5+4.5-10)
=23.7x0
=0
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23.7×5.5+0.0237×4500-237
=23.7×5.5+23.7×4.5-23.7×10
=23.7×(5.5+4.5-10)
=23.7×(10-10)
=23.7×0
=0
=23.7×5.5+23.7×4.5-23.7×10
=23.7×(5.5+4.5-10)
=23.7×(10-10)
=23.7×0
=0
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=23.7×5.5+23.7×4.5-23.7
=23.7×(5.5+4.5)-237
=23.7×10-237
=237-237
=0
=23.7×(5.5+4.5)-237
=23.7×10-237
=237-237
=0
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