新版四年级数学下册暑假作业21Word下载.docx
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0.5-2.8×
0.4120-0.68-5.32
61克=(——)千克=()千克
6.2米=()米()分米
62.52个位上的2表示()个(),百分位上的2表示()个()。
0.888〇0.8537.01〇6.725.01〇5.87
4.003〇4.0087.018〇6.3147.14〇69.4
0.8×
5=7×
0.3=0.002×
100=9.68÷
10=
1.41×
1000=0.2×
0.8=0.5×
0.02=0.02×
40=
1.2-1=4.6+3.5=1.3+4.34=0.1×
5=
88.6-42.3=42.0+34.5=86.87-23.2=0.25×
100=
0.19+33.51.15-0.068.71+0.0515.9+1.4
0.66×
0.080.1×
8.91.3×
0.914.3×
56.5
0.78×
0.070.84×
5.10.58×
0.412×
55.2
7.36+4.46+4.637.52-(4.64+0.79)2.12+6.94+4.06
7.5×
76+0.080.91+6.4×
56.4+0.68+53.6
5.7×
8.7+5.7×
1.30.25×
10×
2
6.8×
0.8+3.1×
0.3240-4.8-85.2
94克=(——)千克=()千克
7米6分米=()米
47.67个位上的7表示()个(),百分位上的7表示()个()。
0.887〇0.966.95〇6.515.9〇5.16
4.001〇3.9986.064〇6.8326.44〇63.2
0.5×
5=5×
0.5=0.5×
100=0.562÷
44.9×
1000=90×
0.09=0.4×
7=1.1×
200=
5.2-3.5=3.5+4.7=1.4+2.02=0.5×
88.9-43.4=33.4+23.2=88.55-44.1=0.254×
5.6+65.812.6+0.4669.5-0.646.65+59.7
0.67×
0.080.51×
0.728.5×
5.28.1×
59.3
1.3×
0.093.2×
0.324.9×
0.986.5×
23.4
6.53-2.38+1.139.98-(4.35+1.08)3.96+7.09+4.45
0.66+18.8+8.3×
65.2+5.3+4.8
0.92×
0.39+0.92×
0.61125×
4.4×
0.8
8×
0.6-4.5×
0.27900-1.2-38.8
600克=(——)千克=()千克
4.28元=()元()角()分
732克=()千克
0.938〇0.9156.33〇6.345.36〇5.54
4.007〇3.9976.348〇6.4126.3〇63.4
0.7×
5=8×
0.9=0.8×
10=0.723÷
8.67×
100=3×
0.6=0.8×
9=1.3×
0.02=
9.5-8.9=4.7+1=3.4+4.13=0.2×
4=
86.5-54.2=54.4+21.0=98.78-44.3=35.5×
0.64+0.7111.6-0.2577.4-0.554.13+4.98
0.37×
0.40.83×
2.20.49×
0.920.51×
9.27
0.81×
0.71.3×
7.80.13×
3.49.8×
1.12
7.43-3.69+6.87.71-(3.6-1.72)8.97+8.6-0.54
77×
10+0.096.4+8.6×
44.7+0.58+35.3
3.3×
67+3.3×
3325×
66×
0.08
0.83×
0.07-0.18×
0.024100-5.4-44.6
80厘米=()米
5米3分米=()米
420克=()千克
0.822〇0.8376.16〇6.656.04〇5.44
3.998〇3.9996.448〇6.1476.3〇70.2
9=2×
0.3=0.004×
10=9.62÷
0.411×
1000=0.1×
0.07=0.008×
6=0.12×
60=
5.1-4.4=1.7+5.7=3+3.33=0.8×
57.8-22.3=31.2+35.0=69.55-40.3=0.52×
0.63+64.50.96+0.512.07+0.483.12+14.8
0.51×
0.92.7×
5.70.26×
9.70.43×
5.75
0.82×
0.50.39×
7.80.98×
0.298×
18.4
5.25-3.44+4.259.15-(3.13+1.42)7.88+5.06+2.92
67×
38+0.96.5+63×
43.2+2.3+6.8
6.4×
1.1+6.4×
8.95×
7.1×
0.2
8.3×
0.7-2.7×
0.22100-0.74-8.26
42厘米=()米
4米7分米=()米
29.69个位上的9表示()个(),百分位上的9表示()个()。
0.996〇0.9026.82〇6.575.55〇5.27
4.002〇4.0016.206〇6.8696.56〇64.5
0.4=0.008×
100=6.9÷
9.5×
100=0.09×
0.06=0.07×
8=1.8×
7=
8.8-4.9=5.1+1.6=3.3+1.12=0.7×
9=
86.8-22.1=23.3+35.3=88.87-50.0=0.376×
1.7+9.7912.1-0.4279.1+0.558.8+6.87
0.57×
0.071.6×
0.70.76×
8.58.8×
9.65
0.089.4×
7.11.6×
0.740.99×
38.1
5.12-2.56+1.968.39-(4.94-1.94)2.69+9.64-5.22
7.6+1.20.46+1.7×
0.88.2+4.1+91.8
1.6×
9+1.6×
10.05×
3.9×
8
0.07-0.15×
0.025200-9.2-40.8
83厘米=()米
8米2分米=()米
1096克=()千克
0.917〇0.9166.75〇6.75.7〇5.4
4.003〇3.9997.16〇6.377.18〇60.7
0.4×
4=6×
0.3=0.3×
100=10÷
1.7×
10=3×
0.6=0.1×
40=0.12×
6.4-3.9=1.8+1.8=5+4.12=0.2×
56.5-52.4=14.0+25.1=55.97-42.2=3.3×
2.8+89.81.1+0.3293.2+0.2628.7+63.9
0.50.38×
0.613.3×
3.36.1×
78.1
0.44.1×
0.834.4×
7.30.99×
5.41
5.31+2.27+4.777.2-(4.85+1.51)1.86+9.12-3.36
25×
10+0.89.7+4×
65.6+3.4+84.4
0.83+1.6×
0.1712.5×
0.6×
0.04
0.06+0.47×
0.042700-0.76-7.24
16克=(——)千克=()千克
16元3角8分=()元
1286克=()千克
0.898〇0.8886.78〇7.26.01〇5.37
4.002〇3.9996.967〇6.0646.4〇67.9
8=4×
0.4=0.9×
10=1.77÷
0.513×
1000=0.4×
0.9=0.2×
0.09=1.6×
0.2=
6.5-3.3=7+1.7=5.4+3.32=0.1×
66.9-55.0=22.1+42.4=77.97-24.0=6.84×
0.16+5.671.09-0.2677-0.6124.6+61.4
0.68×
0.058.7×
0.721.4×
0.789×
91.4
0.22×
0.36.7×
0.810.35×
0.510.89×
87.7
9.65-1.09+9.127.46-(4.8+1.33)9.78+7.69+1.61
2.6+1.20.77+0.58×
0.90.41+9.2+3.59
7.7×
82+7.7×
18125×
47×
0.4
6.7×
0.6+3.5×
0.51100-3.6-56.4
4千克647克=()千克
1米5分米=()米
273克=()千克
0.839〇0.9816.15〇6.145.87〇5.89
4.004〇4.0016.858〇6.1426.86〇63.1
6=8×
0.2=0.002×
100=0.647÷
1.2×
1000=2×
0.6=0.05×
800=2×
5.5-4.4=3.3+4.9=3.1+2.43=0.6×
85.6-30.0=44.0+35.3=55.87-20.3=99.5×
0.43+21.60.75+0.0251.4+0.2521+34.5
0.56×
0.50.42×
0.840.65×
9.50.65×
8.7
0.26×
0.025.9×
0.860.34×
9.45.5×
17.9
6+2.78+7.798.82-(4.57+0.27)4.79+8.19-3.75
0.55×
13+0.50.46+5.8×
40.64+0.67+3.36
3.5×
0.48+3.5×
0.5225×
9×
9.7×
0.8-3.3×
0.58400-0.92-4.08
700克=(——)千克=()千克
6米4分米=()米
54.14个位上的4表示()个(),百分位上的4表示()个()。
0.945〇0.9696.48〇6.315.15〇5.45
3.999〇3.9996.674〇6.8576.36〇69.7
2=8×
1000=0.717÷
0.652×
100=10×
0.8=0.01×
0.07=0.5×
2=
1.3-1.2=4.7+2.8=5.2+1.33=0.1×
8=
99.8-11.0=54.4+42.3=89.55-40.0=9.16×
0.76+0.339-0.124.31+0.9214.4+20.9
5.1×
0.038.7×
8.94.4×
9.10.76×
5.79
0.58.4×
0.670.45×
1.29.2×
13.5
6.01-2.98+3.349.57-(4.75-1.03)4.21+8.02-1.14
32×
3.6+0.060.45+74×
0.50.13+2.6+2.87
0.91×
99+0.91×
125×
0.5+3.6×
0.24400-0.42-3.58
49厘米=()米
20元2角8分=()元
87.67个位上的7表示()个(),百分位上的7表示()个()。
0.956〇0.9797.15〇7.26.22〇5.12
4.006〇4.0047.114〇6.55.98〇65.3
7=4×
0.6=0.006×
100=19.6÷
0.089×
100=0.4×
0.8=0.08×
5=0.15×
9.6-4.1=4.1+1.5=1.2+4.13=0.4×
58.6-52.0=12.1+23.3=98.55-11.0=0.915×
4.7+0.080.98-0.537.17-0.48.32+18.3
0.33×
0.084.9×
0.830.5×
3.22.9×
1.49
0.30.31×
5.20.86×
0.294.4×
5.32-4.68+3.538.31-(3.76+0.94)7.39+9.77-4.09
83×
98+1.10.62+61×
58.3+7.5+61.7
2.7+8.3×
7.325×
1×
6.5×
0.7-4.1×
0.3590-0.27-4.73
23克=(——)千克=()千克
20元5角3分=()元
706克=()千克
0.886〇0.8676.06〇6.874.99〇5.8
4.004〇46.151〇6.3576.44〇69.7
3=3×
0.9=0.3×
10=62.3÷
0.885×
100=0.06×
0.08=0.3×
2=1.8×
3.6-2.7=4.6+4.9=4.4+2.03=0.3×
3=
89.7-43.1=30.1+34.0=85.87-31.1=2.53×
1+66.60.86-0.262.15+0.6183.9+67.1
0.040.29×
4.80.55×
0.982.6×
64
0.15×
0.90.17×
0.446.4×
0.430.85×
64.2
5.91-2.7+6.348.14-(3.22+1.97)3.77+6.61+2.35
0.85+1.12.9+10×
81.2+0.59+8.8
0.13×
8.9+0.13×
1.10.05×
0.17×
0.8-1.5×
0.26900-9.8-60.2
100克=(——)千克=()千克
9.17元=()元()角()分
19.39个位上的9表示()个(),百分位上的9表示()个()。
0.807〇0.8976.12〇6.265.86〇5.86
4.001〇4.0036.359〇6.7667.2〇61.7
0.3×
6=9×
0.8=0.004×
1000=0.39÷
82.7×
10=6×
0.6=0.01×
20=0.16×
7.6-1.