人教版五年级数学上册计算天天练29.docx
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人教版五年级数学上册计算天天练29
一、口算。
1.3×2=1.6×0.4=1×0.8=0.23×2=
1.7+2=2.7×0.2=0.32÷0.8=0.14+0.3=
1.5×3=1.5+0.2=1.2-0.8=0.14×0.3=
2×3=0.9×0.5=0.11×0.6=0.24×4=
二、列竖式计算。
220÷8.85×0.530.38×8.14.75+8.3
80.6÷2.61.71÷0.5771.7×0.48.6+2.62
三、简便计算。
7.1×4.9+5.1×7.12.4+4.04+5.96+47.6
(9.5×4.5)×66.4×9.9+0.64
5.52×0.51+5.52×0.494.4÷12.5÷0.08
四、解方程。
5x-4=27x-2.1=65.2x-2.7x=4.5
2(x-7)=3.5x÷0.8=0.25x-0.3=6.9
4x+6=59x+4.9=107.3x-0.2x=8.52
2(x+2)=85x÷5.94=0.650x-0.4=9.1
一、口算。
0.3×0.09=3×0.2=1.2-0.9=0.15×4=
1.8+5=1.4×0.5=1.2-0.5=0.14×2=
1.7×3=1.1×0.3=0.13×0.2=1.2×0.2=
0.5×0.09=1.4×0.3=0.1×0.3=0.12+0.6=
二、列竖式计算。
226.3÷7.38.47×0.680.8×9.52.89+7.4
217÷6.23.48÷0.5824.3×0.218.1+4.69
三、简便计算。
1.1×3.6+6.4×1.17.6+5.09+4.91+21.4
(5.5×2.5)×83.4×9.9+0.34
2.51×0.36+2.51×0.642.1÷0.25÷400
四、解方程。
64x+9=22x-1.7=169.2x-4.2x=10
10(x-6)=10x-3.69=0.68x-0.1=6.6
32x+7=29x+3.8=155.8x-0.8x=14
2(x-1)=74.3x÷1.73=0.64x-0.5=7.7
一、口算。
1.1×2=1.6×0.2=13×0.02=1.2×0.2=
1.4+5=1.2+0.2=1+0.9=0.11+0.3=
0.5×0.05=1.6×0.2=1.2-0.2=1.2×0.3=
0.7×0.07=3.5÷0.5=0.14×0.6=1.2×0.6=
二、列竖式计算。
281.2÷7.66.26×0.680.44×5.28.52+3.5
109.2÷2.63.12÷0.3978.1×0.579.1-1.44
三、简便计算。
7.3×5+5×7.37.5+2.98+7.02+4.5
(5.5×2.5)×22.7×9.9+0.27
3.87×0.39+3.87×0.618.8÷0.25÷40
四、解方程。
50x+1=40x+3.4=196.7x-3.9x=5.6
4(x-5)=5.2x÷3.39=0.55x+0.2=3.6
4x+3=28x÷2.4=127.4x-0.1x=17.52
10(x-4)=65.7x-0.96=0.750x+0.2=4.7
一、口算。
0.4×0.06=4÷1=0.15×0.3=1×0.7=
5.2÷13=2.2×0.3=0.36÷0.9=0.14×0.5=
7÷14=0.5×0.3=0.11×0.6=1×0.7=
1.3×4=1.3×0.2=0.16×0.5=1.1×0.3=
二、列竖式计算。
454.4÷6.45.06×0.680.21×4.11.04+1.7
100.7÷5.32.1÷0.391.6×0.837.3-4.72
三、简便计算。
3.7×2.9+17.1×3.76.5+4.39+5.61+39.5
(9.5×1.5)×42.5×9.9+0.25
7.09×0.02+7.09×0.983.3÷0.125÷80
四、解方程。
32x+9=53x+2=109.7x-3.8x=16.52
8(x-3)=8.8x÷8.51=0.850x-0.8=3.3
x+3=23x÷2.5=128.1x-2.2x=8.26
10(x+3)=65.8x÷2.55=0.532x+0.9=4.4
一、口算。
1.5×3=3+0.2=14×0.02=0.14+0.4=
1.3×5=3.2×0.2=0.12×0.3=0.22×4=
1.2+5=0.7×0.2=0.28÷0.4=0.23×2=
1.2×3=1.3×0.2=0.11×0.6=0.44÷0.11=
二、列竖式计算。
43.7÷2.39.9×0.140.46×24.66+9.2
388.8÷8.11.44÷0.3676.1×0.867.3-3.51
三、简便计算。
9.1×1+9×9.13.7+5.34+4.66+26.3
(5.5×2.5)×85.3×9.9+0.53
7.44×0.6+7.44×0.41.6÷0.25÷4
四、解方程。
64x-1=51x-3.3=87.6x-0.4x=20.88
10(x-8)=3.2x-1.05=0.45x+0.4=6.1
4x+8=27x-0.5=116.3x-3x=6.93
8(x-2)=76.2x-4.24=0.332x-0.8=8.1
一、口算。
0.3×0.06=1.2×0.3=0.15×0.2=0.1+0.4=
1.7×5=7.2÷0.9=0.27÷0.9=0.19×2=
1.3+2=1.8×0.5=0.22÷1.1=0.16×0.4=
0.9×0.03=2.3-0.3=1.1×0.8=1.2×0.4=
二、列竖式计算。
396.9÷6.32.81×0.310.97×1.98.29+4.1
11.8÷5.90.38÷0.1946.2×0.318.7+1.78
三、简便计算。
7.5×8.7+11.3×7.55.3+2.92+7.08+9.7
(5.5×2.5)×23.5×9.9+0.35
9.09×0.62+9.09×0.383÷0.5÷2
四、解方程。
16x+8=51x+4.5=127.4x-2.3x=12.24
5(x-2)=1.5x÷1.27=0.964x-0.3=5.3
4x+8=33x+4.7=117.9x-3.9x=9.2
10(x-3)=85.7x÷9.21=0.34x+0.5=4
一、口算。
1.4×2=1.2×0.3=0.11×0.2=1.2×0.4=
1.2×5=1.9×0.2=0.16×0.3=1.1×0.6=
0.3×0.07=2.2×0.2=0.15×0.5=0.15+0.3=
1.4×4=1.9×0.2=0.11×0.5=0.22×4=
二、列竖式计算。
70.2÷1.32.55×0.140.46×6.85.13+6.4
168.3÷9.96.09÷0.8782.9×0.325.6+4.69
三、简便计算。
5.2×1.4+8.6×5.21.8+3.71+6.29+14.2
(5.5×2.5)×83.4×9.9+0.34
6.89×0.27+6.89×0.737.6÷2.5÷0.4
四、解方程。
2x+3=35x-1.4=89.4x-1.4x=8.8
10(x-8)=7x-7=0.94x+0.2=3.2
25x-4=29x÷3.7=206.7x-1.4x=5.3
5(x-2)=71x-0.35=0.8x-0.3=6.5
一、口算。
1.2×4=0.8×0.2=12×0.04=0.1×0.3=
1×2=2.4-0.2=1.1+0.6=0.15×3=
1.8+2=1+0.3=0.18÷0.9=0.11+0.4=
0.5×0.03=1+0.2=0.13×0.6=1×0.6=
二、列竖式计算。
639.1÷8.35.45×0.430.12×3.56.55+2.3
3.4÷0.12.25÷0.2596×0.915.4-2.17
三、简便计算。
7.3×2.1+7.9×7.37.6+3.24+6.76+10.4
(8.5×0.5)×43.7×9.9+0.37
6.47×0.01+6.47×0.996.1÷0.125÷80
四、解方程。
2x+9=43x+0.7=105.9x-0.5x=5.94
10(x-9)=10.2x÷1.43=0.950x+0.5=5.8
20x+1=53x+4.2=168.7x-0.5x=11.48
2(x+4)=67.4x-3.52=0.88x+0.2=5.5
一、口算。
1.2+5=2.8×0.2=0.12×0.5=1×0.9=
0.3×0.03=0.3×0.3=0.13×0.3=1.1×0.6=
0.6×0.04=0.2×0.4=0.78÷1.3=1.1×0.7=
1.1+2=2.6-0.2=1.2-0.9=0.14+0.4=
二、列竖式计算。
180÷3.65.98×0.280.44×6.96.23+7.6
412.8÷8.62.7÷0.4539.6×0.168.6+4.01
三、简便计算。
6.4×7.5+2.5×6.46.2+2.94+7.06+1.8
(8.5×0.5)×81.3×9.9+0.13
6.55×0.11+6.55×0.892.5÷0.2÷50
四、解方程。
25x-2=53x-1.6=179.6x-4.1x=15.4
8(x-8)=4.7x÷9.21=0.54x-0.7=8.5
25x-2=59x-4.7=157.1x-0.2x=14.49
5(x+2)=68x-0.91=0.632x+0.1=7.4
一、口算。
1.2×5=1×0.3=10×0.04=0.15×3=
2×4=0.6×0.4=11×0.05=0.19×3=
0.9×0.02=3.5÷0.7=15×0.02=0.15×0.5=
1.1×4=3.1×0.2=1.1+0.3=0.1×0.2=
二、列竖式计算。
216.2÷2.38.15×0.850.3×6.78.41+4
217.5÷8.70.9÷0.1880.1×0.387.7+1.71
三、简便计算。
4.6×6.6+3.4×4.67.5+2.53+7.47+30.5
(7.5×0.5)×87.5×9.9+0.75
7.57×0.28+7.57×0.725.4÷0.2÷50
四、解方程。
2x-5=40x-1.8=138.4x-0.5x=15.8
5(x-7)=5.7x-0.4=0.5x-0.8=6.1
x-8=59x+1.9=78.8x-2.9x=11.21
5(x-1)=69.3x-2.39=0.516x-0.4=6.6