新版四年级数学下册暑假作业48Word格式文档下载.docx
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新版四年级数学下册暑假作业48Word格式文档下载.docx
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8
9.7×
0.8+3.7×
0.5310-0.78-2.22
79厘米=()米
8.1米=()米()分米
0.8里面有()个0.1,0.053里面有()个0.001,
0.982〇0.827.07〇6.815.38〇5.89
4.005〇4.0057.09〇6.3717.16〇70.6
8=7×
0.4=0.1×
10=0.341÷
23.2×
100=0.7×
0.6=0.009×
200=0.5×
50=
2.9-2.5=1.9+7.6=4+3.12=0.7×
5=
66.7-31.2=31.0+13.0=75.75-45.3=92.4×
0.39+94.311.4+0.4415.4-0.8987.6+8.42
3.8×
0.56.8×
7.20.44×
7.40.44×
8.63
1.3×
0.075.2×
5.49.9×
1.50.11×
16.7
5.93-4.52+5.239.1-(4.21-0.73)8.38+5.22-3.04
0.3+0.092.8+6.9×
30.34+7.9+8.66
1.7×
54+1.7×
465×
9.3×
0.2
5.3×
0.8-3.7×
0.3130-0.37-2.63
52厘米=()米
3.9米=()米()分米
0.5里面有()个0.1,0.051里面有()个0.001,
0.996〇0.9216.37〇6.15.99〇5.24
4.008〇4.0036.297〇6.7366.83〇63.4
5=9×
0.5=0.01×
10=44.8÷
0.378×
100=6×
0.5=0.04×
0.06=0.1×
9=
8.5-3.2=4.2+1=5.4+1.01=0.3×
7=
68.9-24.4=32.4+10.0=65.96-15.2=5.34×
3.3+90.10.63+0.3124.6-0.579.82+1.18
0.74×
0.72.5×
5.75.3×
0.458.9×
83.7
7.2×
0.040.17×
4.93.2×
7.82.6×
3.23
6.79+1.47+8.187.57-(4.07+0.29)8.41+5.99-5.13
10×
98+0.77.2+0.74×
61.4+0.64+58.6
0.52×
9.7+0.52×
0.312.5×
0.25×
2
0.78×
0.09+0.32×
0.041500-5.8-24.2
73克=(——)千克=()千克
14米9分米=()米
17.97个位上的7表示()个(),百分位上的7表示()个()。
0.818〇0.996.48〇6.845.39〇5.35
4〇4.0036.431〇6.9596.69〇72.1
0.7×
2=6×
0.5=0.004×
100=36.2÷
100=
0.328×
100=0.6×
0.6=0.09×
0.3=0.12×
600=
8.9-5.4=6.4+2.9=4.2+3.33=0.1×
8=
79.8-40.2=23.1+23.2=69.76-20.4=9.94×
0.13+93.612-0.272.76-0.052.14+2.55
6.3×
0.088.7×
0.50.42×
0.510.11×
36.8
8.9×
0.030.47×
4.20.38×
6.10.9×
29.7
7.05+3.12+0.249.22-(4.99-1.94)1.78+8.69-0.22
4.7×
0.8+1.20.41+8.9×
40.6+0.99+4.4
1.5×
3.6+1.5×
6.40.25×
0.32×
0.02
0.53×
0.07+0.49×
0.042000-5.2-64.8
2千克323克=()千克
13米7分米=()米
91.61个位上的1表示()个(),百分位上的1表示()个()。
0.964〇0.8536.72〇6.235.79〇5.82
4.004〇4.0046.038〇6.2517.1〇63.5
0.9×
6=5×
0.8=0.7×
100=0.801÷
0.162×
6=1.3×
60=
6.5-1.4=8.7+1=2+2.22=0.6×
4=
89.6-41.1=31.3+23.2=66.95-43.1=0.299×
0.48+29.90.98-0.2324.6+0.32.5+3.04
0.79×
0.050.26×
0.290.77×
2.50.23×
89.2
6.2×
0.033.9×
7.80.24×
6.97.3×
28.6
7.84-2.83+1.277.09-(3.29+0.6)7.28+8.22-0.14
0.2×
4+0.71.6+50×
60.62+4.2+0.38
2.2×
0.87+2.2×
0.132.5×
7×
0.8+2.8×
0.2840-3.6-56.4
5千克232克=()千克
0.7里面有()个0.1,0.039里面有()个0.001,
0.906〇0.8136.97〇6.735.79〇5.93
4.006〇3.9987.174〇7.0467.04〇67
0.4×
3=9×
0.9=0.003×
100=69.3÷
8.72×
100=8×
0.8=0.6×
0.08=0.2×
700=
9.6-1.6=3.4+2.1=5.4+4.21=0.9×
67.9-40.4=11.4+43.2=89.75-33.3=10.4×
0.9+54.20.62-0.5425.8-0.662.14+82.4
2.5×
0.55.6×
0.28.3×
5.20.94×
9.28
8.6×
0.95.9×
5.30.22×
0.420.36×
2.55
5.07-3.02+2.847.01-(4.87-0.95)5.5+9.64-4.48
4.4×
6.7+1.20.46+0.64×
62.5+9.5+37.5
0.99×
0.92+0.99×
0.080.05×
0.64×
0.04
8.1×
0.6+2.4×
0.25500-0.21-9.79
33厘米=()米
10.7米=()米()分米
86.86个位上的6表示()个(),百分位上的6表示()个()。
0.97〇0.9546.43〇6.65.65〇5.13
3.999〇4.0046.838〇6.5556.85〇69.8
4=7×
0.5=0.05×
10=4.86÷
0.864×
10=5×
0.04=0.007×
4=0.12×
0.9=
7.8-4=2.2+5.5=5.3+4=0.3×
76.5-43.3=40.4+12.5=55.65-23.2=1.32×
4+76.99.9+0.2359.5+0.427.68+9.79
9.9×
0.35.8×
0.510.58×
0.964.3×
9.86
0.72×
0.090.55×
0.393.7×
0.130.19×
3.37
9.86+3.38+8.987.31-(3.25+1.52)9.54+5.54-4.5
0.71+0.65+1.8×
66+2.7+34
0.69×
0.98+0.69×
0.020.25×
0.8
5.1×
0.8-1.6×
0.35900-0.3-0.7
50厘米=()米
12元5角6分=()元
28.68个位上的8表示()个(),百分位上的8表示()个()。
0.856〇0.9036.46〇6.695.97〇5.95
4.006〇4.0056.405〇6.9977.1〇70.1
9=6×
0.7=0.02×
100=3.58÷
2.53×
10=3×
0.02=0.8×
0.6=1.6×
0.7=
2.9-1.4=5.6+2.2=3.2+3.01=0.7×
6=
65.5-15.2=44.1+25.1=68.59-32.1=0.22×
0.54+43.10.98+0.0881-0.289.24+7.2
0.040.91×
0.761.3×
0.326.9×
16.2
0.34×
0.020.92×
4.75.7×
4.60.43×
85.3
5.81+3.18+6.897.93-(3.45+1.55)9.23+8.17+4.24
0.81×
7.4+1.28.6+0.55×
98.8+2.4+91.2
1.6×
71+1.6×
2912.5×
90×
0.08
0.9-1.5×
0.5290-0.32-0.68
35厘米=()米
5米9分米=()米
73.53个位上的3表示()个(),百分位上的3表示()个()。
0.992〇0.9246.79〇6.545.53〇5.43
3.999〇4.0026.105〇7.1216.61〇61.6
8=6×
0.8=0.008×
1000=7.01÷
0.482×
10=80×
0.9=0.1×
5=0.2×
6.4-1.7=1.9+4.4=1.3+4.4=0.4×
67.9-54.3=52.3+14.5=95.95-13.2=0.261×
8.8+46.71.22+0.0729.3-0.441.39+3.36
4.1×
0.020.14×
0.174.7×
0.251.8×
6.79
0.87×
0.041.3×
0.21.2×
4.20.68×
5.85
5.87+1.35+2.678.05-(3.56+1.65)3.78+8.74-5.8
52×
18+0.78.5+85×
53.5+0.29+86.5
75+8.9×
2525×
7.4×
0.67×
0.06+0.15×
0.027800-0.75-0.25
1千克661克=()千克
1米4分米=()米
47.97个位上的7表示()个(),百分位上的7表示()个()。
0.798〇0.8946.59〇6.075.96〇5.89
4.004〇46.212〇6.1486.72〇68
0.8×
0.6=0.007×
1000=65.5÷
0.276×
10=0.2×
0.3=0.07×
0.07=0.8×
200=
3.2-2.9=5.5+2.2=1.4+3.14=0.3×
3=
95.6-40.2=30.1+33.2=69.68-40.4=5.91×
0.57+53.70.69-0.272.88-0.314.71+87.9
0.94×
0.50.32×
0.93.7×
8.30.31×
2.84
0.030.18×
0.62.9×
1.30.5×
4.86
5.42-1.73+4.218.56-(3.07+0.95)3.2+5.64-0.38
67+0.067.6+9×
34.2+0.49+75.8
0.42×
3.6+0.42×
6.40.05×
0.58×
0.5+4.8×
0.5400-0.82-2.18
4千克624克=()千克
2.62元=()元()角()分
62.92个位上的2表示()个(),百分位上的2表示()个()。
0.936〇0.9256.41〇6.395.84〇5.72
4〇4.0056.567〇6.5726.42〇71.3
2=9×
0.3=0.6×
1000=32.7÷
7.04×
10=7×
0.02=0.003×
0.08=0.12×
6.6-4.1=7.6+2.3=1.1+1.32=0.7×
77.5-12.0=14.0+35.0=58.58-34.1=45.7×
0.33+0.411.1+0.0796.9-0.797.65+89
3.1×
0.20.87×
0.636.3×
4.50.29×
3.16
3.3×
0.060.17×
0.748.4×
6.10.94×
2.68
8.48-2.45+2.589.36-(4.64-0.22)4.61+5.74-1.66
0.23×
2.1+0.56.8+6.4×
40.22+9.7+3.78
0.68×
0.9+0.68×
0.10.25×
0.44×
0.54×
0.08+0.43×
0.02620-7.2-72.8
77厘米=()米
1.56元=()元()角()分
705克=()千克
0.869〇0.9727.16〇6.925.36〇5.43
4〇4.0076.279〇7.146.6〇64.4
2=4×
0.4=0.004×
1000=0.549÷
45.1×
10=0.06×
0.05=0.5×
0.08=0.1×
0.03=
1.5-1.3=3.4+3=3.3+3.31=0.6×
87.8-14.3=42.4+31.5=97.57-41.3=11×
0.95+22.71.15+0.087.64+0.5842.6+7.46
0.070.68×
6.39.8×
0.384.8×
8.4
0.33×
0.047.6×
0.258.2×
0.730.56×
5.28
6.59-3.3+0.718.67-(4.86+0.97)3.89+7.02+0.38
0.82×
5.4+0.071.1+0.79×
90.25+0.24+4.75
5.8+0.33×
4.225×
2×
0.06-0.35×
0.04360-9.8-90.2
600克=(——)千克=()千克
4.6米=()米()分米
0.4里面有()个0.1,0.081里面有()个0.001,
0.816〇0.8556.7〇6.665.32〇5.8
4.004〇4.0056.061〇6.7577.06〇69
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