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  • 脫式計(jì)算:73.8×16-7.38×60 = = 1375+450÷18×25 = = 368÷[1÷(2.1-2.09)] = =

    脫式計(jì)算:73.8×16-7.38×60 = = 1375+450÷18×25 = = 368÷[1÷(2.1-2.09)] = =
    脫式計(jì)算:73.8×16-7.38×60
    =
    =
    1375+450÷18×25
    =
    =
    368÷[1÷(2.1-2.09)]
    =
    =
    數(shù)學(xué)人氣:266 ℃時(shí)間:2020-05-08 06:25:42
    優(yōu)質(zhì)解答
    73.8×16-7.38×60
    =7.38×16×10-7.38×60
    = 7.38×(160-60)
    =7.38×100
    =738
    脫式計(jì)算:1375+450÷18×25
    =1375+25×25
    =1375+625
    =2000
    368÷[1÷(2.1-2.09)]
    =368÷(1÷0.01)
    =368÷100
    =3.68
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