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
78+45-28-32-39+15+24-21-78+66
78+45-28-32-39+15+24-21-78+66
24*1500/(24*1500+16*2500+18*500)*25500
((24-14)*1500+(16-10)*2500+(18-10)*500)/(24*1500+16*2500+18*500)
(8-5)*1000+(12-8)600+(15-12)*600
37.45*0.64/23.79=
37.45*0.63/23.79=
37.45*0.62/23.79=
37.45*0.65/23.79=
37.45*0.6/23.79=
61.24-37.45=
37.45*13.05/7.98=
(168.7*8.08-1*13.05)/168.7=
(168.7*8.08-0.8*13.05)/168.7=
(168.7*8.08-0.5*13.05)/168.7=
0.6×2.82×1.2
4320/(0.205×489)
1.2×(1.084)+1.4×0.9×(2.16)
1.2×(1.084)+1.4×(2.16)
0.828+0.252+0.004
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