北师大版四年级数学下册期中复习题精选50Word文件下载.docx
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1.9+69.812.5+0.559.15+0.69.13+2.4
0.23×
0.024×
0.380.12×
0.760.38×
5.93
4.1×
0.040.36×
0.320.11×
0.150.91×
5.25
五、计算。
9.97-3.97+9.028.92-(4.14+1.95)6.16+8.23+2.31
0.59×
74+0.050.85+2.2×
0.70.27+1.7+7.73
0.25×
9.1+0.25×
0.9125×
54×
0.02
0.75×
0.05+0.21×
0.03860-0.44-8.56
100克=(——)千克=()千克
18元8角8分=()元
67.57个位上的7表示()个(),百分位上的7表示()个()。
0.891〇0.8487.1〇6.775.13〇5.19
4.008〇4.0036.796〇6.676.94〇68.6
0.2×
5=9×
0.5=0.03×
10=0.709÷
35.8×
10=0.06×
0.04=0.001×
0.03=0.1×
400=
4.1-2=8.3+1.2=2.2+4.01=0.9×
3=
69.7-24.4=53.3+24.2=85.67-32.1=92.4×
1000=
0.4+21.60.82-0.55.36-0.54.08+49.1
0.71×
0.040.99×
4.20.85×
0.590.34×
35.2
0.42×
0.091.4×
4.20.52×
5.32.1×
71.4
7.66-3.24+8.068.32-(3.52-0.1)8.41+7.06-5.49
23×
0.9+0.116.6+0.55×
61.3+8.1+18.7
1.3×
0.67+1.3×
0.330.05×
11×
8
0.78×
0.08-0.13×
0.04250-8.7-91.3
32厘米=()米
4.1米=()米()分米
71.21个位上的1表示()个(),百分位上的1表示()个()。
0.851〇0.856.89〇6.485.85〇6.01
4.006〇4.0026.018〇7.0896.76〇62.6
8=3×
0.2=0.02×
100=14.5÷
56.5×
1000=0.04×
0.8=0.2×
200=0.7×
0.02=
3.6-2.5=7.3+2.3=1.1+4.43=0.7×
9=
99.8-45.1=40.3+34.5=79.85-31.0=0.304×
0.45+89.66.4-0.513.44-0.593.61+9.81
0.99×
0.24.4×
0.614.7×
5.79.3×
7.33
9.2×
0.70.89×
0.641.3×
0.34.7×
8.63
6.01-2.14+3.028.25-(3.46-1.46)7.35+8.05+5.01
36×
47+0.122.3+95×
0.69.8+9.6+80.2
4.7×
9.4+4.7×
0.65×
0.09×
0.04
5.6×
0.9+1.3×
0.33300-5.4-24.6
13克=(——)千克=()千克
18元2角7分=()元
624克=()千克
0.816〇0.9656.16〇6.376.13〇5.78
4.002〇4.0057.171〇6.3476.35〇68.5
0.7×
0.3=0.001×
10=9.78÷
66.4×
10=0.04×
0.02=0.01×
30=0.5×
800=
9.9-3.5=4.4+3.6=5+4.22=0.4×
2=
75.8-24.2=13.0+25.4=86.95-11.3=6×
10=
4.9+44.28-0.1644.6+0.0888.1+48.1
0.98.4×
3.80.22×
0.990.56×
4.72
0.89×
0.023.9×
5.20.72×
0.394.7×
1.8
6.82-2.88+1.818.68-(3.03+1.6)9.86+9.74-2.65
8.9×
0.79+0.50.15+89×
0.63+5.9+7
4.3×
1.1+4.3×
8.91.25×
9.4×
2
9.9×
0.5+1.2×
0.25200-0.37-9.63
78厘米=()米
12.47元=()元()角()分
99.29个位上的9表示()个(),百分位上的9表示()个()。
0.846〇0.8516.56〇6.655.85〇5.12
3.999〇3.9996.96〇7.0116.06〇69.3
0.5×
2=6×
0.6=0.02×
1000=2.4÷
5.8×
100=0.03×
0.3=0.002×
0.4=0.15×
0.06=
9.4-3.1=4.2+1.3=5.1+1.04=0.1×
55.5-34.0=23.3+32.3=57.95-23.3=0.76×
0.57+1.441.24+0.273.77+0.375.65+55
3.8×
0.90.27×
0.338.3×
3.80.31×
73.2
0.73×
0.80.31×
8.65×
0.584.3×
9.52
5.71+1.92+7.768.12-(4.43+1.75)7.86+9.01-4.28
20×
6.2+0.10.39+3.1×
50.42+0.34+2.58
0.77×
9.4+0.77×
38×
0.76×
0.06-0.43×
0.03230-0.44-4.56
300克=(——)千克=()千克
4.54元=()元()角()分
0.2里面有()个0.1,0.016里面有()个0.001,
0.881〇0.8866.47〇6.345.14〇5.42
4.004〇4.0046.416〇6.6366.17〇69
6=6×
0.6=0.9×
10=0.644÷
0.862×
100=0.04×
0.6=0.8×
4=0.3×
0.07=
5.9-3.2=1.8+3.9=2.3+2.12=0.9×
6=
78.9-52.2=53.3+35.2=65.87-35.3=0.906×
0.29+6.780.75+0.479.54-0.4192.3+94.8
3.2×
0.64.9×
0.725.1×
7.70.61×
46.9
0.34×
0.074.1×
1.50.98×
9.77.7×
39.7
7.38+1.58+8.628.67-(4.96+1.09)2.45+9.34+0.19
5.4×
2.3+0.60.26+0.89×
0.45+0.81+95
0.16×
69+0.16×
3112.5×
9.8×
9.6×
0.5+1.6×
0.57500-0.83-6.17
26克=(——)千克=()千克