Mathematics
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current location:Mathematical operation > History of Mathematical Computation
    lg500
    246.4/22.4
    1621.67*9.65+4282.18*3.16+99.49*24+341.09*19.5-1.25(1544.43*14.07+1000.3*3.28)
    847.03*7.97+419.4*2.13-99.49*14.68-341.09*10.18-824.48*1.83
    13895+16434+16783+13986
    13895+16434
    0.39×12×83400/(5.3×5.3)
    (0.5+0.47)/(2+0.47)=
    (0.5+0.47)/(2+0.46)=
    0.47×12×83400/(5.35×5.35)
    (0.5+0.82)/(2+0.82)=
    (39100+29600)/83400
    0.48×12×83400/(5.35×5.35)
    (0.5+0.87)/(2+0.87)
    (42900+29600) /83400
    0.40×12×83400/(5.35×5.35)
    (0.5+0.51)/(2+0.51)=
    13538+20758+24369+14441
    0.15×12×114400/(3.9×3.9)
    0.34/(2+0.34)

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