Mathematics
语言:
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
255.63/(1+5%)×4%+255.63/(1+5%)×1.5%×(1+7%+3%+2%)
23.21×1×1.5%
23.21×(1-8.22%-0)×12
(4×4900/3×1000)/(3×3.14×80×80)
16.4×0.7=
26.8×0.6×0.8=
81×0.6×0.8=
81×0.6×0.82=
45.5×0.6×0.82=
26.8×0.6×0.82=
26.8×0.6×0.82=
45.5×0.85×0.8-9=
45.5×0.85×0.8-9=
45.5×0.85×0.8-8=
45.5×0.85×0.8-5=
45.5×0.85×0.8-5=
26.7×0.85×0.8-5=
26.7×0.62×0.5+5=
1423÷(5.5%-2%)×(1-((1+2%)÷(1+5.5%))5)÷(1-97.88%÷(1+5.5%)5
1423÷(5.5%-2%)×(1-((1+2%)÷(1+5.5%))5)÷(1-97.88%÷(1+5.5%)5
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