Mathematics
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中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Mathematical operation > History of Mathematical Computation
【(59-20)-35.4】÷39×100%
【(79-30)-47.4】÷49×100%
【(69-20)-41.4】÷49×100%
340.2-338.5=
【(69-20)-41.4】÷69×100%
340.2×0.995
1255.6-1249.4
1255.6×0.995
【(59-10)-35.4】÷49×100%=
837.1-833.0
837.1×0.995
52311.4-52049.9=
52311.4×0.995
2790.0-2776.1=
2790.0×0.995
69748.5-69399.8=
69748.5×0.995
341.9-340.2=
341.9×0.995
1261.9-1255.6=
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