六年级数学计算题 3

1、解方程： +X = 2X– = 3X–1.4×2=1.1 X+ – = 5.5x–3x = 1.75 X+ = X = 40 X÷ = X– X = X+ X = 18 六年级数学计算 题 快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题 训练二 班别： 姓名： 学号： 1、解方程： X = 15× X×（ + ）= X×（1+ ）= 25 （1– ）X = X× × = 10 X× = 8× X× = 15÷X = 六年级数学计算题训练三 班别： 姓名： 学号： 1、解方程： X× × = 18 X× = 24× X× × = 4 X× = 18× = 10 7X–4X = 21 X+ x = 20 ×x+ ×45 = 12 六年级数学计算题训练四 班别： 姓名： 学号： 计算下面各题： [1–( + )]÷ – × ÷3 （1– × ）÷ ÷ ×7 –（ + ） × – 25÷( – ) + – ( – )÷( + ) [1–( + )]÷3.5 六年级数学计算题训练五 班别： 姓名： 学号： 计算下面各题： [(1– )× ]÷4 + + ×[ ÷( + )] 12÷(1– ) [(1– × )÷ [(1– )× ]÷4 8– ÷ × × – ÷ ( – )÷ ( + )÷(1– ) 六年级数学计算题训练六 班别： 姓名： 学号： 用简便方法计算： ÷3+ × EMBED Equation.3 + + ÷ 72×（ – + ） 2– ÷ – + × + + × + × + ÷7 4– ÷ – 六年级数学计算题训练七 班别： 姓名： 学号： 用简便方法计算： ×（9+ ）– ÷ + × + ÷ + 2– × – 30×（ + – ） + ÷ + 6– × – × + ÷5 六年级数学计算题训练八 班别： 姓名： 学号： 用简便方法计算： 12×（ – + ） + × + – 4– ÷ – 48×（ – + ） ÷9+ × 24×( + ) ( + )×60–27 5– – 六年级数学计算题训练九 班别： 姓名： 学号： 用简便方法计算： ( – )×70 97× ×8+ ×2 15× +15× ( + – )×72 72×( – + ) ( + )×9+ 30×( – + ) ×( + ) ÷5+ ×  （1.6＋1.6＋1.6＋1.6）×25 （ ＋ － ）÷    12.3－2.45－5.7－4.55 ÷2 ＋ × 0.125×0.25×64       64.2×87＋0.642×1300 78×36＋7.8×741－7 ×17＋ ×8 × ＋0.125× ＋0.5 2.42÷ +4.58× －4÷3 25÷100 4.25－3 －(2 －1 ) 3.8÷3.9＋3.9÷0.1＋0.1÷3.9 PAGE 1 _1212998045.unknown _1226756842.unknown _1226757068.unknown _1226757232.unknown _1226757374.unknown _1226757405.unknown _1226757499.unknown _1226757681.unknown _1226757696.unknown _1226757663.unknown _1226757421.unknown _1226757387.unknown _1226757314.unknown _1226757331.unknown _1226757292.unknown _1226757102.unknown _1226757197.unknown _1226757211.unknown _1226757127.unknown _1226757144.unknown _1226757087.unknown _1226756935.unknown _1226757023.unknown _1226757051.unknown _1226756960.unknown _1226756906.unknown _1226756924.unknown _1226756887.unknown _1213000560.unknown _1213000783.unknown _1226756731.unknown _1226756807.unknown _1226756821.unknown _1226756775.unknown _1213000848.unknown _1213000940.unknown _1213001027.unknown _1213001105.unknown _1213001157.unknown _1213001158.unknown _1213001115.unknown _1213001061.unknown _1213001002.unknown _1213001010.unknown _1213000987.unknown _1213000952.unknown _1213000923.unknown _1213000928.unknown _1213000819.unknown _1213000831.unknown _1213000802.unknown _1213000703.unknown _1213000721.unknown _1213000735.unknown _1213000650.unknown _1213000660.unknown _1213000681.unknown _1213000579.unknown _1213000591.unknown _1212998226.unknown _1212998269.unknown _1212998282.unknown _1212998243.unknown _1212998094.unknown _1212998146.unknown _1212998212.unknown _1212998159.unknown _1212998135.unknown _1212998061.unknown _1212996369.unknown _1212997111.unknown _1212997688.unknown _1212997930.unknown _1212998016.unknown _1212997905.unknown _1212997918.unknown _1212997430.unknown _1212997478.unknown _1212997514.unknown _1212997545.unknown _1212997574.unknown _1212997530.unknown _1212997503.unknown _1212997457.unknown _1212997201.unknown _1212997295.unknown _1212997391.unknown _1212997403.unknown _1212997418.unknown _1212997308.unknown _1212997235.unknown _1212997182.unknown _1212997156.unknown _1212997167.unknown _1212996712.unknown _1212996775.unknown _1212996899.unknown _1212997088.unknown _1212997098.unknown _1212997011.unknown _1212997027.unknown _1212996910.unknown _1212996805.unknown _1212996887.unknown _1212996793.unknown _1212996748.unknown _1212996760.unknown _1212996724.unknown _1212996567.unknown _1212996675.unknown _1212996694.unknown _1212996654.unknown _1212996661.unknown _1212996600.unknown _1212996533.unknown _1212996545.unknown _1212996518.unknown _1212995668.unknown _1212995812.unknown _1212995960.unknown _1212996187.unknown _1212996258.unknown _1212996299.unknown _1212996355.unknown _1212996342.unknown _1212996201.unknown _1212996236.unknown _1212995986.unknown _1212996086.unknown _1212996128.unknown _1212996147.unknown _1212996057.unknown _1212995973.unknown _1212995851.unknown _1212995908.unknown _1212995932.unknown _1212995881.unknown _1212995838.unknown _1212995782.unknown _1212995694.unknown _1212995745.unknown _1212995762.unknown _1212995715.unknown _1212995733.unknown _1212995680.unknown _1212490866.unknown _1212995613.unknown _1212995640.unknown _1212995660.unknown _1212995627.unknown _1212490880.unknown _1212490881.unknown _1212490867.unknown _1207381154.unknown _1212490852.unknown _1212490865.unknown _1212490850.unknown _1212490851.unknown _1207381261.unknown _1207381350.unknown _1212490849.unknown _1207381268.unknown _1207381260.unknown _1207381259.unknown _1207381090.unknown _1207381151.unknown _1207381152.unknown _1207381150.unknown _1207380205.unknown _1207380361.unknown _1207380362.unknown _1207380224.unknown _1207380360.unknown _1207379432.unknown _1207379968.unknown _1207375545.unknown _1207375544.unknown