Mathematics
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Language:English
current location:Mathematical operation > History of Mathematical Computation
    180*4
    180-33-57
    180-54*2
    180-130
    50+80
    880-100-320
    18-3.1-5.9
    50+30
    sin(83866.56)
    56+56
    4.7-9.7
    4.8-9.7
    2/2
    0.54*18-(20*(1-0.54)
    0.54*17-(20*(1-0.54)
    0.54*6-(7*(1-0.54))
    0.54*5-(6*(1-0.54))
    0.54*4-(5*(1-0.54))
    0.54*1.8-(0.8*(1-0.54)
    0.54*1.8-(0*(1-0.54)

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