人教版五年级上册数学计算试题(200道)(6)

五年级 上册 三年级上册必备古诗语文八年级上册教案下载人教社三年级上册数学 pdf四年级上册口算下载三年级数学教材上册pdf 数学计算试 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 （200道）一、列竖式计算（16×3=48）6.45×0.73=       8.9×0.05=   3.08×0.43=    1.5×26.7= （保留一位小数）  13.5×0.98=    0.125×72=    3.25×0.5=  4.85×2.6= （保留两位小数）5.22÷29=       18.72÷3.6=    13.95÷3.1=    8÷10=   1.47÷0.7=    36÷0.18=    1.28÷3.2=    5.98÷0.23=    （验算） 二、下列各题用简便方法计算（6×3=18）6.5×102     3.223.22×99      4.58×101-4.580.86×15.7－0.86×14.7 （2.5－0.25）×0.4   0.25×1.6×4三、解方程（15×3=45）(８x)÷5=15    12x＋x=26        6×52X=4420X-50=50       24-3X=3        4x-3×9=2918(x-2)=270        5×3-x÷2=8    x2x18=78   （检验）48-275x=31      30÷x25=85         75.6÷x=12.64x-1.3×6=2.6      x4.8=7.2           9＋4x＝40二、用简便方法计算。（12分）9.8×4.4＋5.6×9.8          2.8×101（0.125＋2.5）×0.8        3.28×8.1－3.28×7.14×3.38×0.25          5.82×99＋5.82三、列竖式计算。（30分）2.05×5         1.8×3.5       1.25×0.814.28÷7        8.84÷0.17        16.8÷129.6×2.3        0.36×0.5       3.5×0.651.08÷0.45       28.6÷11        6.44÷0.231.06×2.5       34.8÷6         0.144÷0.18四、列竖式计算并用乘法验算。（8分）3.24÷4               0.15÷0.06五、解方程。（24分）X－2＝1.5          0.5X＋2＝6       X＋0.5=8.5X－4.8＝8.3        X÷1.5＝4.8        8X＝968X－5X＝27－6       3X＋12X＝90      (X－3)×9＝63(X－3)÷2＝7.5     4（X＋1.8）＝8.8     10X－8X＝3.6×5 六、计算。（24分）8.72＋3.2÷2.5           18×0.75÷0.450.76÷0.4＋16.1           33.4－1.8×1872×1.5－62.9            8.4÷0.6×3.92.89÷0.34÷0.5          30.15÷1.5－0.12×0.25(5－0.68)÷1.2×0.4        3.6×1.5－3.6×0.20.5×〔1÷(7.1-7.09)〕    〔10.5-(5.63.2)〕÷6.8二、列竖式计算（验算前两个）。382.5÷45               82.8÷3.64.02÷23     0.139÷3.5         29÷1.1（保留两位小数）  （保留一位小数）      （商用循环小数 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示）三.能简算的要简算。0.87×100.1         4.2×99＋4.25.62×101－5.62       0.8×(3.2－2.99÷2.3)2.5×4÷2.5×4        63.4÷2.5÷0.4   7.35×99＋7.35    9.18÷1.7＋37.5×1.5         （5.6－4.2）×4.25－0.8        0.11×1.8＋8.2×0.11 3.9434.3×0.2           1.2×(9.6÷2.4)÷4.82.43×99＋2.43         102×0.4512.5×2.5×3.2         8.74×1.58.74×0.5-8.74 10.7×16.1-15.1×10.7       6.09×3.6＋0.36×39.1五、竖式计算(验算)6.35×120    7.38÷3.6    12.9÷0.9    0.576÷0.48=2.85×3.4=    13÷0.16=   5.62÷0.91≈   保留一位小数) 7.06×5.8≈  (保留两位小数) 2.5÷0.3= (商用循环小数表示)0.25×32.5 (保留两位小数)   1.3÷0.03 (保留两位小数)六、简算3.4×12.56.6×12.5     5.3＋2.55÷1.7     4.3×9.92.5×44    66×0.25×4    4.2÷28     1.25×4.82.5×2.52.5×7.5   (3.20.808)÷0.8    13.7×0.25×8799×99     70＋0.42）÷7     46.9×3.7＋46.9×5.3＋46.936×10.1    0.25×32×1.25  二、脱式计算14.4÷[(5.4＋4.6)×(1－0.52)]  (4.5×9.9＋5.5×9.9)×2.81.58÷[20－(5.4＋6.7)]      2.4×1.5＋3.6÷1.53.61÷(7.2—5.3)×25       4.38÷（36.9434.3×0.2）0.27×990.27          [（5.84-3.9）÷0.40.15]×0.9251.6÷[（3.4－1.25）×0.8]    1.6＋8.4×1.5÷0.183.6÷(1.20.5)×5         0.389.62÷3.7×5.4 8.74-8.74÷23700×0.03   [12.7-(7.254.5)]×5.2   1.6×(2.2527.75÷1.5)三、解方程75.9－9.8＋4X=66.14   (16＋X)×8=624   2X－2.8＋1.2=4.35.5X－1.3X=12.6  4（0.9X）=4.8  3ｘｘ=22  4×4.5-3ｘ=6.330.4×20-0.4X=6   1.6X–9=3.8    1.2X–0.63.4=5.2二、笔算（每题2分，共20分除不尽的保留两位小数）2.8×0.95=               0.372×1.2=3.09×2.08=               21.6×8.4=750.36-188.98=            2015.26378.4=82.8÷2.4=                9.5÷25=5.2÷1.6=               0.875÷0.29=三、脱式计算（每题2.5分，共20分）2.16÷027×0.12          6.44÷2.8-0.476.15÷0.125÷0.8          18.952÷4.125.41.25×8÷1.25×8         26.3 ÷（0.25×1.2）12.88÷4.636.7          1.17÷（7.8÷0.6）四、简便计算。（每题2分，共20分）0.04×9×25            7.2×1010.46×8.311.7×0.46       2.5×10.4  196.5-37.5-62.5         91.5×7.291.5×3.8-91.5 1.25×98              4.4×2545÷0.125            7.5×80.75×20五、解方程（每题2.5分，共20分）13.2Ｘ9Ｘ=33.3         Ｘ-0.36Ｘ=163（Ｘ2.1）=10.5         4Ｘ-3×0.9=0.940—8Ｘ=36          （Ｘ—3）÷2=7.52.8Ｘ1.4×5=19.6          8Ｘ-3.4Ｘ=8.28二、竖式计算（除不尽的保留两位小数)5.75×1.2=   7.38 ÷3.6=    6.4×3.45=2.08×75=  18.9÷0.54=   28.4÷22≈三、能简算要简算：背熟：运算定律，灵活运用。25.4-2.74-3.26        4.3×3.83.8×5.7     6.93.1×0.22.7×9.90.27        4.2-2.1÷0.75.08       2.072.36.937.72.5×3.2×12.5         4.5×102        3.68÷0.25÷4四、解方程：2x4.8=7.48      x-0.36x=12.8        4×4.53x=20.13(x2.1)=10.5        54-2x=24        4÷2x=8        x÷59=21(1)7.6×1.07      (2)5.2×1.24       (3)2.36×0.15(4)0.72÷5.6     (5)6.8÷0.95      (6)6.64÷3.3 (得数保留两位小数) (得数保留一位小数)   （用循环小数表示商）三、能简算的要简算。（每题4分，共32分）(1)24÷0.60.6÷24         (2)4.5×102(3)6.9＋3.1×0.2          (4)246.5-(23＋46.5)(5)25×3.2×12.5           (6)88.88×0.3＋11.11×7.6(7)（5.84-3.9）÷0.4        (8)3.68÷0.25÷4四、解方程。（每题3分，共12分）(1)X＋3.8=12.48            (2)X－0.36X=12.8           (3)3X4×4.5=20.1           (4)5(X2.1)=10.5