Mathematics
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current location:Mathematical operation > History of Mathematical Computation
    7/26÷3
    0.5*(arcsin(0.6)+1.57)+3.14
    1+1=
    21÷(1+5%)=
    15*(1-70%)=
    40%*40%-3%=
    2-(97%+56%)=
    35%÷70%=
    75%*30%=
    69%-49%=
    88%+12%=
    70% ÷ 4%
    35%*60%=
    50÷15%=
    25*80%
    22.25%
    11.4%
    9.2%
    47%
    47 %

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