沪教版四年级数学下册小数的意义专项练习题48.docx
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沪教版四年级数学下册小数的意义专项练习题48
20.67元表示:
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5.13元表示:
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69.05元表示:
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28.87元表示:
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49.5元表示:
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8个0.001是______39个0.01是______
431个0.001是______185个0.01是______
6.42=____×1+____×0.1+____×0.01
57.81=____×10+____×1+____×0.1+____×0.01
31.639=____×10+____×1+____×0.1+____×0.01+____×0.001
6.06读作:
__________四.○六写作:
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0.04读作:
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79.008读作:
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80.78读作:
__________一.一三六写作:
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2.409读作:
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73.04元表示:
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62.81元表示:
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80.98元表示:
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24.33元表示:
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47.7元表示:
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9个0.1是______15个0.001是______
333个0.001是______244个0.001是______
1.68=____×1+____×0.1+____×0.01
52.56=____×10+____×1+____×0.1+____×0.01
31.087=____×10+____×1+____×0.1+____×0.01+____×0.001
0.08读作:
__________五.一一写作:
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1.03读作:
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3.007读作:
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24.06读作:
__________一.二○四写作:
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7.929读作:
__________○.○○九三写作:
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82.31元表示:
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37.84元表示:
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78.53元表示:
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52.99元表示:
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32.2元表示:
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2个0.001是______79个0.001是______
7个0.001是______337个0.1是______
5.81=____×1+____×0.1+____×0.01
80.12=____×10+____×1+____×0.1+____×0.01
38.754=____×10+____×1+____×0.1+____×0.01+____×0.001
8.45读作:
__________○.七八写作:
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2.03读作:
__________○.四二九写作:
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74.642读作:
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44.10读作:
__________一.五七八写作:
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0.365读作:
__________○.○○七五写作:
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77.67元表示:
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40.18元表示:
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34.5元表示:
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84.99元表示:
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20.3元表示:
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7个0.001是______33个0.01是______
236个0.001是______963个0.01是______
8.55=____×1+____×0.1+____×0.01
20.35=____×10+____×1+____×0.1+____×0.01
59.988=____×10+____×1+____×0.1+____×0.01+____×0.001
0.04读作:
__________八.七四写作:
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0.04读作:
__________○.一四八写作:
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43.051读作:
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46.07读作:
__________六.○五九写作:
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3.057读作:
__________○.○○五二写作:
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8.34元表示:
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28.31元表示:
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65.49元表示:
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71.02元表示:
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63.99元表示:
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2个0.001是______10个0.01是______
871个0.001是______834个0.01是______
6.45=____×1+____×0.1+____×0.01
86.48=____×10+____×1+____×0.1+____×0.01
15.838=____×10+____×1+____×0.1+____×0.01+____×0.001
0.05读作:
__________九.二八写作:
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0.76读作:
__________○.○三写作:
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37.202读作:
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8.80读作:
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8.003读作:
__________○.○○三四写作:
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89.61元表示:
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88.44元表示:
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66.25元表示:
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25.58元表示:
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91.32元表示:
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8个0.01是______39个0.001是______
536个0.001是______363个0.001是______
3.67=____×1+____×0.1+____×0.01
94.24=____×10+____×1+____×0.1+____×0.01
62.584=____×10+____×1+____×0.1+____×0.01+____×0.001
9.51读作:
__________一.四六写作:
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0.09读作:
__________○.五五一写作:
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70.026读作:
__________○.四六写作:
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67.39读作:
__________一.五○七写作:
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5.009读作:
__________○.○○二五写作:
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100.35元表示:
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92.32元表示:
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5.21元表示:
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97.81元表示:
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64.2元表示:
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8个0.1是______45个0.001是______
518个0.001是______869个0.1是______
0.26=____×1+____×0.1+____×0.01
21.46=____×10+____×1+____×0.1+____×0.01
72.003=____×10+____×1+____×0.1+____×0.01+____×0.001
0.09读作:
__________四.一写作:
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5.05读作:
__________○.○五六写作:
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32.709读作:
__________○.四四写作:
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58.00读作:
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6.002读作:
__________○.○○五七写作:
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66.88元表示:
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72.18元表示:
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32.6元表示:
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66.29元表示:
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7.04元表示:
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9个0.001是______34个0.01是______
94个0.001是______387个0.001是______
8.91=____×1+____×0.1+____×0.01
73.58=____×10+____×1+____×0.1+____×0.01
50.538=____×10+____×1+____×0.1+____×0.01+____×0.001
0.04读作:
__________二.八八写作:
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0.37读作:
__________○.七四一写作:
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81.008读作:
__________○.一五写作:
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11.00读作:
__________八.四六四写作:
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3.002读作:
__________○.○○○九写作:
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55.8元表示:
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60.69元表示:
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75.38元表示:
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20.23元表示:
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47.19元表示:
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6个0.001是______77个0.01是______
602个0.001是______849个0.01是______
6.85=____×1+____×0.1+____×0.01
36.67=____×10+____×1+____×0.1+____×0.01
29.013=____×10+____×1+____×0.1+____×0.01+____×0.001
0.08读作:
__________六.九七写作:
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0.04读作:
__________○.七五四写作:
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86.946读作:
__________○.○八写作:
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71.33读作:
__________一.二六五写作:
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8.372读作:
__________○.○○六三写作:
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14.91元表示:
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78.9元表示:
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37.78元表示:
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0.99元表示:
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0.81元表示:
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2个0.01是______96个0.01是______
598个0.001是______786个0.1是______
6.66=____×1+____×0.1+____×0.01
77.36=____×10+____×1+____×0.1+____×0.01
26.851=____×10+____×1+____×0.1+____×0.01+____×0.001
1.05读作:
__________八.八九写作:
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0.81读作:
__________○.八○七写作:
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81.506读作:
__________○.六六写作:
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66.00读作:
__________七.六九六写作:
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5.014读作:
__________○.○○七九写作:
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79.2元表示:
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48.1元表示:
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58.73元表示:
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94.08元表示:
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74.71元表示:
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6个0.01是______60个0.01是______
741个0.001是______201个0.1是______
1.59=____×1+____×0.1+____×0.01
21.87=____×10+____×1+____×0.1+____×0.01
30.104=____×10+____×1+____×0.1+____×0.01+____×0.001
5.05读作:
__________六.二一写作:
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0.08读作:
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18.003读作:
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4.30读作:
__________六.一○一写作:
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5.929读作:
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41.09元表示:
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15.17元表示:
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87.5元表示:
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37.01元表示:
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41.72元表示:
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5个0.1是______11个0.001是______
702个0.001是______684个0.1是______
7.01=____×1+____×0.1+____×0.01
71.68=____×10+____×1+____×0.1+____×0.01
88.636=____×10+____×1+____×0.1+____×0.01+____×0.001
0.02读作:
__________三.二九写作:
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0.93读作:
__________○.○三七写作:
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56.003读作:
__________○.○九写作:
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5.09读作:
__________三.六六三写作:
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8.301读作:
__________○.○○三三写作:
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20.54元表示:
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35.55元表示:
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76.85元表示:
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20.47元表示:
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93.11元表示:
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8个0.001是______78个0.001是______
390个0.001是______271个0.1是______
9.25=____×1+____×0.1+____×0.01
73.23=____×10+____×1+____×0.1+____×0.01
55.005=____×10+____×1+____×0.1+____×0.01+____×0.001
0.03读作:
__________四.九六写作:
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2.49读作:
__________○.八○二写作:
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78.063读作:
__________○.二写作:
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15.00读作:
__________二.七二七写作:
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8.004读作:
__________○.○○八一写作:
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36.83元表示:
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43.49元表示:
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35.64元表示:
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71.07元表示:
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38.19元表示:
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5个0.1是______64个0.01是______
414个0.001是______942个0.1是______
1.27=____×1+____×0.1+____×0.01
66.10=____×10+____×1+____×0.1+____×0.01
85.281=____×10+____×1+____×0.1+____×0.01+____×0.001
0.21读作:
__________二.○九写作:
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7.01读作:
__________○.一三四写作:
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29.304读作:
__________○.七五写作:
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71.20读作:
__________六.三九九写作:
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3.009读作:
__________○.○○○四写作:
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83.41元表示:
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4.47元表示:
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10.1元表示: