六年级数学总复习题库之简便计算

时间:2021-08-31

  简便计算

  212×6.6+2.5×6351178-613-1234.6+325+635+5.43415×(57-314÷34)

  2.8+549+7.2+359438+2.25+558+734725+457+23553611-1647+16511

  237+359-337+149+1470.75+58+14+0.37545+945+9945+99945+999945

  445-(245+512)5-21417-131748.3-1516-456956×4.25+414÷6

  0.625×0.5+58+12×62.5%3138×72513÷31382.5×(910+910+910+910)

  22×34+25×75%-7×0.750.25×63.5-14×13126715×2.5-212×4715

  389+3.125+119+1781645+(247-1.8)(111+999)÷[56×(37-38)]

  49.5×1035-(50-12)×0.6711×41419+5519÷147+71145×(79+415-0.6)

  897×38-37.5%+104×0.375314×(538-5.375)3.5×114+1.25×2710+3.8÷45

  71×993755+29968439+1001

  446+295888+9991125-996

  299×101563×9992100÷20

  6÷0.2572×156-56×7225×32×125

  709×99+7090.25×482.5×370.4×213

  212×6.6+2.5×63575.3×99+75.3

  4.6×3.7+54×0.370.125×34+18×8.25+12.5%

  1178―613―12315314―4.25―534

  19.82―6.57―3.434.6+325+635+5.4

  438+2.25+558+7349.63÷2.5÷4

  8.37-3.25-(1.37+1.75)