人教版五年级上册数学计算试题

1、人教版五年级上册数学计算试题一、列竖式计算(16X3=48 )0.05=3.08 X 0.43=1.5 X 26.7=（保留一位小数）6.45X 0.73=8.9 X13.5X 0.98=0.125 X72=3.25 X0.5=4.85 X2.6=(保留两位小数)5.22+ 29=18.72+ 3.6=13.95+ 3.1=8+ 10=1.47 6.5-0.7=36 - 0.18=1.28 -下列各题用简便方法计算（6X3=18X1023.22+3.22 X993.2=）5.98 + 0.23=（验算）4.58 X101-4.580.86 X 15.7-0.86 X 14.7（2.5 -0.2

2、5 ） X 0.40.25 X1.6 X41 /15、解方程(15 X3=45 )22 / 15(8+x) +5=1512x + x=266 X5+2X=4420X-50=5024-3X=34x-3 X9=2918(x-2)=2705X3-x+ 2=8x+2x+18=7875.6 + x=12.648-27+5x=3130 + x+25=854x- 1.3 X 6=2.6x+4.8=7.29+4x=40、用简便方法计算.(12分)2.8X1019.8 X4.4+ 5.6 X9.8(0.125 + 2.5) X0.83.28 X8.1 -3.28 X7.14 X3.38 X0.255.82 X9

3、9 + 5.82三、列竖式计算2.05 5(30 分)14.28 +79.6 X2.31.08 +0.451.8 X3.51.25 X0.88.84 +0.1716.8 +120.36 X0.53.5 X0.6528.6 +116.44 +0.231.06 X2.534.8 抬0.144 +0.18四、列竖式计算并用乘法验算.（ 8 分）3.24 +40.15 +0.06五、解方程.( 24 分)X 2 = 1.5X-4.8 =8.30.5X +2 = 6X+1.5 =4.8X 0.5=8.58X = 968X - 5X = 27 - 63X+12X = 90(X-3) X9= 63(X 3)

4、 +2 = 7.54 (X+ 1.8) = 8.810X -8X= 3.6X5六、计算.（24分）8.72 +3.2-2.518 X0.75 F.450.76 +0.4 + 16.133.4 1.8X1872 X1.5-62.98.4 +0.6 X3.92.89 +0.34 +0.530.15 +1.5 -0.12 X0.25(5 - 0.68) +1.2X0.43.6 X1.5 -3.6 X0.20.5 X1 +(7.1- 7.09 )10.5-(5.6+3.2) +6.8二、列竖式计算（验算前两个）382.5 +4582.8 +3.64.02 +230.139 +3.5（保留一位小数）29

5、 +1.1（商用循环小数表示）. 能简算的要简算.0.87 X100.14.2 X99 +4.25.62 X101 5.620.8 X(3.2 2.99 +2.3)2.5 X4+2.5 X463.4 +2.5 +0.47.35 X99 + 7.359.18 +1.7 + 37.5 X1.5(5.6 -4.2 ) X4.25 -0.80.11 X1.8 + 8.2 X0.113.94+34.3 X 0.21.2 X (9.6 + 2.4) + 4.82.43 X99 + 2.43102 X0.4512.5 X2.5 X3.28.74 X1.5+8.74 X0.5-8.7410.7 X16.1-1

6、5.1 X10.76.09 X3.6+ 0.36 X39.1五、竖式计算（验算）6.35 1207.38 +3.612.9 +0.90.576 +0.48=2.85 X3.4=13+0.16=5.62 F.91弋保留一位小数）（商用循环小数表示）7.06X5.8（保留两位小数）2.5+0.3=0.25 X32.5（保留两位小数）1.3F.03 （保留两位小数）八、同力3.4 X12.5+6.6 X12.55.3+ 2.55 +1.74.3 X9.92.5 X4466 X0.25 X44.2 +281.25 X4.82.5 X2.5+2.5 X7.5(3.2+0.808) +0.813.7 X0

7、.25 X8799 X9970 +0.42 ) +746.9 X3.7 + 46.9 X5.3 + 46.936 10.10.25 32 1.25二、脱式计算14.4 +(5.4 +4.6) X(1 0.52)(4.5 X9.9 + 5.5 X9.9) X2.81.58 +20 -(5.4 + 6.7)2.4X1.5 + 3.6 +1.53.61 +(7.2 5.3) X250.27 X99+0.274.38 + (36.94+34.3 X0.2 )51.6 寸(3.4 1.25)X0.81.6 +8.4 X1.5 F.183.6 -(1.2+0.5) X50.38+9.62 +3.7 X5.

8、4(5.84-3.9 ) +0.4+0.15 X0.928.74 - 8.74 +23+700X0.0312.7-(7.25+4.5)X5.21.6 X(2.25+27.75 +1.5)三、解方程75.9 -9.8 + 4X=66.14(16 +X) X8=6242X-2.8 + 1.2=4.35.5X - 1.3X=12.64 (0.9+X ) =4.83x + x=224X4.5-3 x =6.330.4 X20 - 0.4X=61.6X 9=3.81.2X - 0.6+3.4=5.2二、笔算（每题2分，共20分除不尽的保留两位小数）2.8 X0.95=0.372 X1.2=3.09 X2

9、.08=750.36-188.98=21.68.4=2015.26+378.4=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）6.44 +2.8-0.472.16 +027 X0.126.15 +0.125 +0.818.952 +4.12+5.41.25 X8 +1.25 X826.3+ (0.25 X1.2)12.88 +4.6+36.71.17 + (7.8+0.6)四、简便计算.（每题2分，共20分）0.04 X9X257.2 X1010.46 X8.3+11.7 X0.462.5 10.4196.5-37.5-6

10、2.591.5 7.2+91.53.8-91.51.25 X984.4 X2545 +0.1257.5 X8+0.75X20五、解方程（每题 2.5 分，共 20 分）X -0.36 X =1613.2 X+9 X=33.33 (X +2.1 ) =10.54X-3X 0.9=0.940 8 X =362.8 X +1.4 X 5=19.6(X 3) + 2=7.58X-3.4 X=8.285.75 X1.2=7.38+3.6=6.4 X3.45=2.08 X75= 18.90.54=28.4三、能简算要简算:背熟：运算定律,灵活运用25.4-2.74-3.264.3 X3.8+3.8 X5.

11、76.9+3.10.22.7 X9.9+0.274.2-2.1 +0.7+5.082.07+2.3+6.93+7.72.5 X3.2 X12.54.5 X1023.68 +0.25 +4四、解方程:2x+4.8=7.48x-0.36x=12.84 X4.5+3x=20.13(x+2.1)=10.554-2x=244 +2x=8x +5+9=217.6 X1.07(2)5.2 X1.24(3)2.36 X0.15（4）0.72 +5.6（得数保留两位小数）（5）6.8 +0.95（得数保留一位小数）（6）6.64 +3.3（用循环小数表示商） 24 +0.6+0.6 +24(3)6.9 +3.1 X0.2(5)25 X3.2 X12.5.（每题4 分，共 32 分）(2)4.5 X