新版四年级数学下册暑假作业38Word格式.docx
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四、列竖式计算。
6.8+9.51.13-0.2392.5+0.257.77+88
0.53×
0.040.43×
0.986×
3.77.7×
90.3
0.98×
0.050.75×
0.462.3×
0.231.9×
32.1
五、计算。
7.79-1.64+7.497.18-(4.75+0.18)4.19+8.59-1.31
57×
92+0.70.41+0.24×
0.23.8+0.58+86.2
0.24×
99+0.24×
112.5×
0.75×
2
0.69×
0.05+0.32×
0.043500-9.5-70.5
76厘米=()米
1米3分米=()米
21.61个位上的1表示()个(),百分位上的1表示()个()。
0.884〇0.8186.41〇6.415.8〇6.22
4.001〇4.0037.026〇6.9186.74〇65.6
0.6×
2=3×
0.6=0.007×
1000=36.9÷
7.98×
1000=20×
0.02=0.09×
20=0.14×
900=
7.2-3.2=6.2+3.2=3+3.41=0.4×
3=
65.6-31.1=24.0+14.3=87.75-43.0=2.17×
10=
2.2+62.78.4-0.2577.5-0.44.76+4.45
1.9×
0.051.5×
40.34×
6.20.61×
3.68
6.2×
0.25.9×
3.42.1×
3.33.8×
70.1
5.69+2.13+8.649.98-(4.81+1.21)7.21+6.24+1.54
9.8×
93+0.90.57+9.9×
70.66+0.64+1.34
0.37×
3.1+0.37×
6.90.5×
0.2
0.68×
0.08+0.24×
0.027000-0.71-1.29
6千克131克=()千克
8米1分米=()米
615克=()千克
0.866〇0.8336.21〇6.345.9〇5.47
3.998〇3.9986.951〇6.6446.93〇71.5
0.9×
4=9×
0.9=0.007×
10=49÷
8.44×
10=4×
0.7=0.6×
80=0.19×
4=
2.8-2.7=6.1+2.6=3.3+2.43=0.8×
7=
66.9-42.1=52.2+11.2=99.67-10.3=0.838×
0.37+98.81.01-0.124.1+0.469.86+64.6
3.4×
0.025.7×
0.130.81×
5.10.11×
5.56
0.63×
0.70.55×
30.9×
0.870.42×
11.5
7.03-4.87+2.658.16-(3.79+1.81)6.84+9.19+2.9
45×
70+1.20.69+2.5×
69.2+0.95+10.8
7.1×
0.78+7.1×
0.225×
0.48×
0.64×
0.09-0.3×
0.032300-7.7-72.3
900克=(——)千克=()千克
6.2米=()米()分米
746克=()千克
0.921〇0.8977.19〇6.265.44〇5.42
4.003〇4.0026.861〇6.4036.52〇62.2
0.3×
8=4×
0.8=0.004×
100=0.86÷
0.086×
100=0.1×
0.04=0.09×
0.05=0.03×
200=
8.1-5.6=2.6+5.4=5.2+2.02=0.6×
69.8-34.1=52.4+23.1=57.88-50.2=0.689×
4.1+2.70.63-0.499.52+0.54.83+56.4
0.73×
0.36.9×
82×
6.30.4×
39.6
5.7×
0.039×
0.240.76×
7.61.8×
35.6
8.79-2.68+0.789.13-(3.83+1.63)7.99+6.54+3.27
56×
58+0.099+0.69×
0.49.3+0.61+20.7
4.7×
3.4+4.7×
6.60.05×
0.02
7.3×
0.8-3×
0.43000-5.7-54.3
12厘米=()米
7米1分米=()米
0.1里面有()个0.1,0.037里面有()个0.001,
0.849〇0.8866.79〇6.265.07〇5.03
3.998〇3.9986.469〇6.0556.86〇69.5
2=9×
0.2=0.09×
100=0.231÷
17.6×
1000=0.06×
0.2=0.4×
0.03=0.12×
0.4=
3.8-1.4=8+1.6=1.4+3.03=0.8×
2=
97.8-51.3=21.1+32.0=87.67-31.2=0.982×
7.8+5.89.1-0.5486.3+0.866.27+99.5
6.1×
0.052.3×
4.30.28×
9.10.68×
9.85
0.97×
0.38.6×
7.50.74×
3.16×
1.53
5.45-2.79+6.569.53-(3.22+0.1)7.41+7.37-2.22
13×
0.32+0.129.8+85×
0.40.13+2.1+7.87
0.87×
0.35+0.87×
0.651.25×
9×
0.79×
0.09-0.35×
0.044100-5.3-54.7
56厘米=()米
1元9角2分=()元
74.24个位上的4表示()个(),百分位上的4表示()个()。
0.959〇0.8557.17〇6.325.88〇5.09
4.003〇3.9976.934〇6.3076.12〇63.3
7=2×
0.7=0.002×
1000=1.1÷
25.8×
100=9×
0.8=0.3×
0.2=0.11×
0.04=
7.1-1.2=6.6+2.3=5+2.04=0.1×
58.7-54.0=12.3+40.4=87.95-40.4=6.95×
0.03+88.211.4-0.1795.3-0.671.7+4.42
0.82×
0.76.9×
1.90.83×
6.90.85×
9.19
5.9×
0.047.2×
0.277.8×
2.85.3×
2.35
5.32-1.15+3.139.46-(3.39-1.58)5.76+6.45+0.19
0.66×
0.28+0.070.36+26×
34.3+0.48+65.7
5.3+4.7×
4.725×
7.5×
0.6-1.5×
0.2120-3.9-46.1
64克=(——)千克=()千克
15.9米=()米()分米
0.4里面有()个0.1,0.083里面有()个0.001,