人教版五年级数学上册计算天天练121Word下载.docx
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人教版五年级数学上册计算天天练121Word下载.docx
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9.9+0.61
9.58×
0.22+9.58×
0.782.6÷
0.4÷
250
四、解方程。
50x-6=32x-1.8=77x-3.6x=6.46
10(x-3)=8.5x-4.65=0.32x-0.9=5.9
5x+8=33x+4.2=189.1x-3.1x=12
8(x-1)=61.5x÷
0.01=0.125x-0.3=5.7
7.5÷
15=2.3×
0.2=12×
0.05=0.17×
4=
1.3×
3=2.9×
0.2=1×
0.9=0.18×
2=
1.4×
5=1.8×
0.6=0.23×
2×
2=1.6×
0.2=0.11×
0.5=0.15×
0.4=
535.5÷
6.31.07×
0.780.73×
2.81.68+4.9
29.4÷
2.11.86÷
0.3196.6×
0.357.1-3.56
2.6×
2.9+17.1×
2.65.8+1.62+8.38+25.2
(5.5×
4.5)×
85.2×
9.9+0.52
5.15×
0.45+5.15×
0.555.2÷
2.5÷
40
16x+2=50x-3.4=139x-1.2x=20.28
8(x-1)=7.4x-3.15=0.216x+0.8=8.5
8x-5=53x÷
0.8=187.6x-3.2x=7.92
5(x+4)=76.1x÷
8.14=0.34x-0.8=7.1
5=3+0.3=1.2+0.3=0.48÷
0.16=
5=1.8÷
0.9=0.12÷
0.4=1×
0.7=
4.9÷
7=3÷
0.5=0.11×
0.2=0.13×
0.04=3.2×
0.2=1.2+0.3=0.11+0.2=
315.7÷
4.15.84×
0.940.31×
4.95.68+1.2
57÷
3.83.6÷
0.485.3×
0.76.8-1.42
6.1×
4.6+15.4×
6.12.7+1.75+8.25+9.3
(6.5×
1.5)×
22.8×
9.9+0.28
8.74×
0.77+8.74×
0.232.1÷
12.5÷
8
64x-9=38x+2.7=135.5x-0.4x=5.61
2(x-6)=7.3x-3.97=0.916x-0.2=3.8
16x+1=56x-2=138.6x-0.7x=10.27
2(x-3)=63.4x-8.78=0.450x+0.9=3.4
7.2÷
9=1.2×
0.3=10×
0.02=0.19×
0.2×
0.04=6÷
1.5=1-0.9=1×
2=0.8×
0.4=0.15×
0.5=0.09÷
0.03=
3=1.3×
0.4=12×
0.02=1×
0.3=
96.8÷
4.41.09×
0.90.67×
6.46.15+6.8
32÷
80.4÷
0.185.4×
0.217.3+2.16
7.8×
2.1+7.9×
7.86.8+5.55+4.45+25.2
26.4×
9.9+0.64
9.01×
0.43+9.01×
0.572.8÷
0.25÷
4
16x+4=49x÷
4.2=157.6x-2.3x=13.25
10(x-1)=1.7x-2.55=0.725x+0.7=9.1
16x-9=28x-0.5=206.8x-2.8x=4.4
8(x-4)=67.2x÷
9.04=0.68x-0.8=6
1.6×
4=2.8+0.3=0.12÷
0.4=0.24÷
0.04=
1.8×
3=4.8÷
0.8=13×
0.02=0.22×
0.02=3-0.3=13×
0.06=0.17×
0.04=2.4+0.3=0.28÷
0.7=1×
0.8=
694.2÷
7.86.72×
0.550.09×
8.32.2+5.4
70.4÷
1.63.44÷
0.4343.1×
0.926.8+3.39
5.3×
3.2+6.8×
5.35.7+1.57+8.43+32.3
24.6×
9.9+0.46
7.23×
0.28+7.23×
0.724.6÷
0.2÷
5
50x-7=21x+4.5=176.3x-0.2x=17.69
5(x-3)=1.3x-7=0.225x+0.8=3.5
16x-7=57x÷
4=129.5x-0.6x=16.91
8(x+2)=88.7x÷
0.77=0.416x-0.3=9.5
1×
2=1.4×
0.2=0.12×
0.5=0.21×
3=
0.5×
0.09=1.8-0.2=1×
0.9=1.1×
4.4÷
11=1.6÷
0.8=1.1×
0.3=0.11×
1.5×
3=3.1+0.3=0.12×
0.3=1.2×
28.9÷
1.78.54×
0.010.47×
2.11.2+3
168÷
47.2÷
0.920.3×
0.836.5-3.59
9.5+0.5×
7.86.6+4.87+5.13+19.4
82.4×
9.9+0.24
5.31×
0.2+5.31×
0.88.8÷
16x+6=21x-3.2=206.9x-3.5x=8.84
2(x-5)=11.4x-6.82=0.116x-0.4=8.8
32x+1=28x-1.8=116.5x-3.4x=3.1
4(x+2)=74x-4.56=0.216x-0.9=3.1
1.2+2=0.9×
0.6=0.15×
1.7×
3=5.4÷
0.6=0.1÷
0.5=0.36÷
0.12=
2=2.6×
0.3=1+0.5=1.2×
1.9×
2=0.7×
0.5=1+0.8=0.13×
0.6=
169.2÷
9.46.58×
0.110.62×
7.11.91+3.4
425.7÷
9.90.9÷
0.321.3×
0.699.5+2.15
8.3×
8.34.2+4.71+5.29+44.8
81.6×
9.9+0.16
2.49×
0.29+2.49×
0.718.2÷
2x+8=23x÷
2.9=178.9x-3.9x=11
10(x-5)=3.2x-9.95=0.35x-0.9=5.8
10x-7=42x-3.6=207x-2x=7
2(x+2)=68.8x-7.72=0.6x-0.4=7.6
4=1.3×
0.4=0.12÷
0.4=0.96÷
0.09=1.5-0.2=12×
0.02=1.1×
2=2.8×
0.2=0.14×
0.4=1.1×
9=1.8×
0.5=1.1+0.6=1.2×
119.6÷
9.28.52×
0.650.83×
43.77+5.5
21.6÷
2.70.52÷
0.2685.8×
0.957.3+1.02
1.5+8.5×
8.32.3+4.62+5.38+22.7
0.5)×
83.5×
9.9+0.35
1.97×
0.45+1.97×
0.552.1÷
400
32x+9=46x+2.1=139.2x-0.3x=26.7
5(x-2)=9x-9.51=0.68x+0.2=8
16x+7=54x-2.2=79.1x-2.7x=12.8
10(x+2)=86.2x÷
7.14=0.725x+0.9=8
0.9×
0.09=1.4×
0.3=1+0.4=1×
1.9+2=3.3×
0.2=15×
0.03=0.1+0.2=
0.06=1.1×
0.2=0.2÷
1.5+3=1.2÷
0.6=1.1-0.2=0.1+0.4=
384.3÷
6.16.64×
0.390.56×
2.87.15+9.4
39.2÷
1.42.34÷
0.2645×
0.946.3+4.15
4.2×
4.4+5.6×
4.25.5+1.97+8.03+43.5
44.6×
7.67×
0.83+7.67×
0.175.5÷
5x-4=45x-1.8=175.8x-1.6x=4.2
4(x-6)=5.8x÷
6.35=0.44x-0.1=3.2
64x+7=40x÷
1.3=208.5x-3.8x=10.81
10(x+3)=89.4x-0.52=0.45x+0.7=8.6
1.6+5=1×
0.5=16×
0.05=0.15×
1+5=2.6+0.3=1.2-0.9=0.32÷
4=0.8×
0.3=0.16÷
1.2+3=1.6-0.2=11×
0.04=1.1×
178.6÷
9.42.32×
0.380.98×
4.79.81+2.5
188.1÷
5.74.32÷
0.5417.9×
0.647.8+2.66
9.4×
4.2+15.8×
9.47.9+3.77+6.23+38.1
2.5)×
47.8×
9.9+0.78
5.47×
0.64+5.47×
0.364.1÷
2.5
x-8=42x-3.8=77.3x-4.5x=8.12
5(x-8)=5.3x-8.05=0.35x-0.6=4.2
16x+9=24x÷
2.1=205.9x-1.8x=9.43
2(x-5)=67.1x÷
3.77=0.250x-0.4=8.2
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