75×32×12565×16×125怎样简便?算
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简便计算如下:
75×32×12565×16×125
=75×(4×8)x125×16×12565
=(75×4)×(8×125)×16x12565
=300×1000×16×12565
=300000×16×12565
=4800000×12565
=600000×8x125×100.52
=600000×1000×(100+0.52)
=600000000×100+600000000×0.52
=60000000000+312000000
=60312000000
75×32×12565×16×125
=75×(4×8)x125×16×12565
=(75×4)×(8×125)×16x12565
=300×1000×16×12565
=300000×16×12565
=4800000×12565
=600000×8x125×100.52
=600000×1000×(100+0.52)
=600000000×100+600000000×0.52
=60000000000+312000000
=60312000000
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