人教版五年级数学上册计算天天练125Word格式文档下载.docx
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人教版五年级数学上册计算天天练125Word格式文档下载.docx
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8.81.63×
0.850.81×
67.15+7.9
123.2÷
7.74.24÷
0.5329.8×
0.688.8+3.68
三、简便计算。
5.8×
2.5+7.5×
5.85.3+4.02+5.98+11.7
(5.5×
4.5)×
22.2×
9.9+0.22
7.43×
0.79+7.43×
0.212.5÷
0.2÷
5
四、解方程。
16x-3=44x+2.4=159.1x-3.3x=7.54
4(x-4)=4.6x÷
3.16=0.950x-0.8=5.1
20x+7=38x+4.1=105.6x-2.8x=8.12
2(x-4)=78.2x-3.47=0.72x+0.4=4.1
1.4+2=1.6×
0.3=1.2×
0.4=1.2×
0.6=
1.5×
4=0.8×
0.2=1+0.9=0.66÷
0.11=
0.8×
0.05=1.1×
0.4=16×
0.02=0.14×
0.2=
2=0.8×
0.5=1+0.9=0.14+0.2=
98.7÷
4.71.92×
0.20.85×
8.53.7+7.4
3.9÷
0.12.52÷
0.8472.4×
0.146.9-4.1
7.7×
9.5+10.5×
7.73.9+2.86+7.14+35.1
(7.5×
2.5)×
63.8×
9.9+0.38
6.45×
0.1+6.45×
0.99÷
0.4÷
250
x-7=51x+5=186x-1.5x=9.45
8(x-2)=9.6x÷
8.36=0.732x+0.7=4.6
x+7=29x+2.9=86.1x-0.1x=16.8
8(x+1)=69.8x-2.49=0.5x-0.9=7.6
2×
2=3+0.3=0.1×
0.3=0.1+0.3=
0.09=1.6÷
0.8=0.48÷
1.2=1×
1.1+4=1.4×
0.3=1+0.9=0.11×
0.4=
0.6×
0.02=1.8×
0.4=1.1+0.2=0.18÷
0.02=
489.1÷
7.37.68×
0.810.53×
0.55.64+9.3
259.6÷
5.96.12÷
0.6839.8×
0.867.2-1.14
7.1×
8.1+11.9×
7.12.9+5.62+4.38+41.1
61.8×
9.9+0.18
6.48×
0.03+6.48×
0.975.5÷
12.5÷
8
25x-1=53x-3.6=146x-1.3x=7.05
10(x-4)=2.7x÷
7.1=0.916x-0.7=5.6
8x-1=21x-1.4=176.2x-2.9x=5.61
4(x+5)=85x÷
6.05=0.332x+0.8=4.3
1×
3=2.8-0.2=1.1+0.8=0.11×
2=
1.9×
3=2.9×
0.3=0.12×
0.3=0.12+0.6=
0.7×
0.05=2×
0.3=1.1-0.5=0.36÷
0.5×
0.03=1.6×
0.2=15×
0.03=1.1×
430÷
8.63.6×
0.740.47×
63.31+5.8
48.6÷
1.85.36÷
0.6751.4×
0.739.7+1.24
6.2×
4.4+15.6×
6.22.9+5.59+4.41+16.1
21.2×
9.9+0.12
6.68×
0.52+6.68×
0.484.4÷
4x-2=48x-4.6=86.4x-3.9x=5.25
5(x-8)=7x-3.14=0.25x-0.9=9.8
64x+9=38x-4.2=195.5x-2.1x=6.46
8(x-2)=84.4x-2.84=0.150x-0.8=3.6
1.6+4=1.6-0.3=12×
0.03=0.24×
5=1.9×
0.5=16×
0.05=1.2×
0.6÷
3=1.8-0.2=11×
0.04=0.11×
0.3=
1.2+5=1.3+0.3=13×
0.06=0.12×
223.3÷
2.93.43×
0.090.76×
0.69.89+7.2
88÷
25.4÷
0.619.5×
0.948.7+2.22
5.2×
8.8+1.2×
5.23.5+2.68+7.32+30.5
(8.5×
26.7×
9.9+0.67
4.38×
0.82+4.38×
0.189.8÷
2.5÷
40
5x-5=32x÷
2.1=96.6x-2.1x=9.45
8(x-6)=1.6x÷
7.41=0.416x-0.3=7.4
20x+4=36x÷
1.2=119.8x-1.1x=8.7
5(x+1)=87x÷
2.02=0.420x+0.8=7.7
1+2=2×
0.3=15×
0.06=0.11×
1.8÷
3=1.4×
0.3=0.11×
0.4=0.21×
3=
1.5+2=2.8×
0.2=0.42÷
0.7=0.13×
3=1.8×
0.2=0.13×
79.5÷
5.30.53×
0.770.18×
6.49.52+2.1
265.2÷
7.86.93÷
0.9938.7×
0.639.1+4.33
1.5×
1.7+8.3×
1.51.3+4.17+5.83+21.7
28.6×
9.9+0.86
5.38×
0.16+5.38×
0.841.7÷
0.5÷
200
8x-3=42x-1.7=145.3x-0.6x=5.17
5(x-1)=2.4x-8.82=0.92x+0.7=7.1
10x+2=23x-1.9=168.6x-2.4x=6.82
5(x+5)=80.2x-8.35=0.44x+0.4=6.9
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