新版四年级数学下册暑假作业47Word文档下载推荐.docx
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四、列竖式计算。
0.38+38.611.4+0.086.74-0.621.03+93.9
0.63×
0.40.57×
0.690.67×
0.380.24×
5.15
4.7×
0.44.1×
4.79.1×
7.80.29×
13.5
五、计算。
9.09-4.4+6.598.86-(4.31-1.32)2.19+9.62-0.22
19×
31+0.90.32+0.21×
0.70.93+0.28+6.07
4.1×
65+4.1×
3512.5×
66×
0.02
9.7×
0.5-2.6×
0.24300-2.1-7.9
54厘米=()米
7.7米=()米()分米
180克=()千克
0.946〇0.8016.11〇6.465.16〇6.11
4.002〇3.9997.193〇6.1576.04〇67.2
0.2×
3=8×
0.3=0.9×
1000=0.013÷
0.4×
10=0.1×
600=0.07×
6.3-1.3=8.6+1=2.1+1.31=0.6×
77.5-21.3=23.0+22.5=55.59-30.4=0.776×
0.92+0.940.96-0.48.43+0.696.1+15.9
8.3×
0.040.8×
0.581.1×
8.30.71×
8.3
0.64×
0.40.72×
7.70.96×
4.18.8×
20
6.42-2.19+7.478.1-(4.84+0.63)5.97+9.2-1.35
0.85×
34+0.092.5+0.65×
90.86+6.3+0.14
0.29×
2.2+0.29×
7.85×
75×
8
8.6×
0.6-4×
0.21700-7.2-62.8
1千克756克=()千克
8元5角8分=()元
94.74个位上的4表示()个(),百分位上的4表示()个()。
0.928〇0.9696.48〇7.095.91〇5.64
4〇4.0026.89〇7.0886.82〇61.5
0.3×
5=7×
0.2=0.002×
1000=7.95÷
1000=
43.5×
0.04=0.005×
30=1×
7.5-7.4=5+4.2=4+4.44=0.4×
6=
57.9-30.0=22.3+24.3=67.57-41.4=85.9×
0.88+80.87.5+0.5352.7+0.269.95+12.6
3.4×
0.060.49×
95.4×
0.530.75×
91.2
0.94×
0.079.4×
0.823.2×
4.90.27×
16.7
7.56-3.52+3.838.48-(4.4+0.44)7.77+5.96-5.19
62×
91+0.071.2+0.91×
0.70.73+6.2+2.27
6×
85+6×
151.25×
0.84×
4
0.99×
0.09+0.36×
0.037900-0.43-1.57
2厘米=()米
6.8米=()米()分米
27.47个位上的7表示()个(),百分位上的7表示()个()。
0.988〇0.8666.14〇6.825.85〇5.34
3.997〇4.0036.229〇6.1827.03〇66.1
0.1×
9=3×
0.4=0.05×
10=9.61÷
0.591×
10=0.9×
0.8=0.7×
0.2=0.2×
0.06=
2.8-2.5=8.7+1.3=4.1+4.3=0.5×
9=
79.6-25.1=12.1+11.0=79.99-33.2=6.5×
0.69+1.89.6-0.4676.6-0.3719.9+57.7
9.4×
0.078.6×
0.140.98×
5.60.26×
9.17
0.61×
0.050.17×
3.46.1×
5.50.76×
5.52
6.87-1.07+6.369.69-(3.77+1.57)7.28+5.74-0.74
86×
0.5+1.10.99+8.9×
0.30.84+4.4+0.16
0.96×
5.4+0.96×
4.6125×
2.6×
2
0.8+4.8×
0.23000-3.1-96.9
11厘米=()米
17元3角6分=()元
89.69个位上的9表示()个(),百分位上的9表示()个()。
0.888〇0.8496.88〇6.396.12〇5.95
3.999〇3.9996.23〇6.776.74〇67.9
3=5×
100=0.875÷
76.1×
10=0.3×
0.09=0.007×
0.9=0.2×
3=
3.5-1.3=7.9+1=2.4+2.2=0.5×
8=
69.5-43.4=13.3+41.3=69.95-12.0=66.8×
2.2+6.046.6-0.2196.7-0.3464.8+4.7
9.9×
0.85.8×
0.815.8×
3.40.81×
70.8
5.7×
0.099.4×
5.65.5×
1.10.77×
83.1
8.3-2.77+2.747.87-(4.45+0.48)3.28+9.17-1.86
89×
8.5+0.70.85+1.2×
59.2+8.4+10.8
0.26×
4.7+0.26×
5.30.05×
20×
0.08
0.79×
0.05+0.11×
0.024900-0.63-2.37
5千克297克=()千克
14.51元=()元()角()分
866克=()千克
0.879〇0.957.19〇6.696.04〇5.88
4.001〇3.9997.143〇6.7656.87〇70.3
9=2×
0.9=0.009×
100=0.641÷
0.313×
10=10×
0.02=0.01×
5=0.13×
0.6=
3-2=7+2.9=2.4+1.3=0.8×
86.8-55.0=43.1+41.0=55.79-50.3=56.3×
0.35+18.11.18+0.5997.9-0.5672.5+4.72
0.18×
0.39×
0.690.59×
0.130.24×
78.8
9.3×
0.50.1×
1.60.29×
0.450.44×
61.8
7-2.18+3.159.13-(4.3-1.61)3.42+9.93+4.48
18×
0.84+0.110.38+6×
0.60.51+0.79+0.49
6.9×
0.94+6.9×
0.060.25×
0.67×
0.06+0.12×
0.02290-4.6-65.4
47厘米=()米
6.7米=()米()分米
0.2里面有()个0.1,0.051里面有()个0.001,
0.