沪教版四年级数学下册小数加减法综合口算练习题精选21.docx
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沪教版四年级数学下册小数加减法综合口算练习题精选21
1100÷100=
0.12×10=
0.83+0.7=
94.4-0.3=
72.1+3.1=
0.95+0.95+0.15=
()+0.9=0.31
0.7+0.2=
20-0.64-0.76=
97-()=3.4
0.9-0.02=
0.5-0.1=
0.69-0.15=
810÷100=
2.8×10=
0.67+4=
59.3-1.9=
7.81+0.4=
1.9+8.4+8.1=
()+2.6=2.3
0.8+0.9=
84-9.4-6.6=
85.3-()=5.1
8-0.16=
0.003-0.002=
2.1+0.4=
0.79÷1000=
0.09×100=
8.2+0.72=
6.96-0.2=
92.9-0.35=
0.21+0.26+0.39=
()+5.7=6.1
0.07+0.8=
62-4.2-9.8=
5.37-()=0.15
6.46+5.68=
0.08+0.01=
5.4-2.3=
1400÷10=
0.053×10=
4.8+6.4=
92.6-0.42=
6.48+0.4=
3.5+1.2+1.5=
()+4.8=8.5
0.01+0.8=
27-0.19-0.31=
99.9-()=1.7
1.7+1.3=
0.005+0.003=
9.6-6.9=
9700÷100=
0.031×1000=
5.2+0.98=
64.2-2.8=
83.3-0.5=
5.8+4.7+9.2=
()+9.8=3
0.02+0.09=
41-0.51-0.89=
58.5-()=8.5
0.21+0.06=
0.003+0.002=
0.25+0.11=
2900÷1000=
0.012×10=
3.7+0.47=
70.2-0.29=
56.8+0.12=
6.1+5.8+6.9=
()+3.9=5.9
0.04+0.05=
42-0.64-0.66=
15.5-()=1.8
3.12+0.97=
0.2-0.2=
0.77-0.67=
0.82÷100=
2.3×100=
0.42+0.9=
6.46-4.1=
96.7+4.7=
0.18+0.11+0.52=
()+0.83=0.42
0.7+0.01=
94-5.5-9.5=
51.5-()=3.3
7+6.5=
0.007+0.002=
2-1.5=
5400÷10=
5.8×1000=
0.09+0.03=
7.87-0.25=
7.61-4.7=
0.25+0.99+0.75=
()+0.71=0.12
0.09+0.02=
44-3.8-6.2=
49.4-()=1.3
3.2+3.62=
0.2-0.2=
0.49+0.25=
0.83÷100=
0.71×1000=
3.5+0.96=
7.62-0.1=
5.99+0.28=
4.1+4.5+2.9=
()+6.9=3.2
0.7+0.2=
57-0.55-0.35=
89-()=3.5
0.82+0.24=
0.006+0.003=
2.5+1.6=
1.3÷1000=
0.3×10=
3.2+0.19=
7.59-0.47=
8.24+2.6=
8.4+7+8.6=
()+1.3=5.2
0.03+0.08=
70-5.5-6.5=
8.24-()=0.09
3.97+4.75=
0.07-0.07=
8.7+5.1=
7600÷10=
11.9×10=
5+0.37=
89.5-3=
56.3+0.4=
0.83+0.61+0.77=
()+3.8=4.7
0.05+0.3=
32-0.47-0.33=
3.97-()=0.04
0.88-0.79=
0.05+0.05=
0.23-0.02=
4÷1000=
0.55×1000=
9.3+4.3=
7.4-1.4=
83.8+0.3=
0.77+0.73+0.93=
()+0.47=0.28
0.9+0.4=
66-0.16-0.14=
6.3-()=0.1
0.38-0.34=
0.009+0.001=
2.2-1.6=
790÷10=
1.3×100=
0.06+5=
66.4-0.8=
5.87-3.9=
0.84+0.16+0.36=
()+0.76=0.22
0.07+0.4=
50-0.13-0.77=
55.3-()=2
0.66+5.6=
0.009-0.008=
9.9-0.7=
50÷10=
0.77×1000=
0.89+0.13=
96.1-3.6=
9.62-0.1=
0.88+0.77+0.32=
()+0.5=1.3
0.02+0.02=
25-0.57-0.93=
8.65-()=0.62
0.6-0.22=
0.005-0.001=
2.1+1.2=
2900÷100=
0.02×10=
8.6+0.34=
98.8-0.12=
7.51-3.3=
0.74+0.12+0.66=
()+0.65=0.06
0.2+0.1=
84-0.31-0.79=
8.53-()=0.08
56.9-10.9=
0.5-0.4=
0.96+0.19=
99÷100=
1.02×10=
0.35+0.09=
55.3-0.22=
80.7+0.12=
5.2+8+3.8=
()+0.13=0.8
0.4+0.05=
26-7.2-6.8=
35.8-()=4.4
52.8-48.3=
0.2+0.1=
0.43-0.08=
0.61÷100=
0.94×100=
2.9+6.2=
8.44-2.6=
9.29-4.5=
1.1+0.6+3.9=
()+6.4=7.6
0.4+0.9=
55-0.45-0.65=
36.7-()=3.4
0.53+0.99=
0.04-0.01=
9.3-3.9=
9÷10=
0.91×1000=
2.7+6.8=
7.74-0.44=
91.4+0.1=
0.55+0.3+0.15=
()+0.3=0.99
0.9+0.4=
78-0.13-0.97=
25.2-()=4.1
0.27+5.2=
0.005-0.002=
0.45+0.34=
6000÷100=
0.28×100=
4.2+2.4=
65.2-3.8=
74.5+2.8=
6.7+5.5+5.3=
()+6.6=2.5
0.09+0.04=
57-0.56-0.74=
9.27-()=0.16
0.79-0.14=
0.05-0.03=
0.5-0.5=
56÷10=
0.04×1000=
0.27+0.61=
56.9-0.45=
85.7-0.3=
2.3+9.4+5.7=
()+9.4=7.4
0.9+0.03=
94-9.1-3.9=
6.61-()=0.03
6.55+4.61=
0.03-0.01=
0.15-0.1=
560÷1000=
0.37×100=
0.77+0.73=
89.2-0.29=
5.64+1.5=
2.4+2.6+2.6=
()+0.71=0.72
0.2+0.03=
57-9.6-9.4=
8.43-()=0.11
4.1+0.23=
0.4+0.2=
6.8+4.9=
0.57÷10=
0.055×1000=
0.75+1=
5.25-0.28=
8.27-0.19=
0.66+0.32+0.44=
()+0.48=0.2
0.06+0.2=
96-2.8-2.2=
3.18-()=0.51
3.5-2.8=
0.7-0.4=
0.44+0.44=
520÷1000=
0.024×1000=
0.61+0.34=
7.89-3.8=
98.7-1.8=
0.62+0.37+0.98=
()+0.94=0.17
0.08+0.08=
83-4.6-1.4=
6.02-()=0.08
60.1-19.5=
0.7-0.2=
8.8-1.7=
600÷10=
3.8×100=
4.6+0.73=
95-3.2=
95.3-0.44=
7.7+8.4+6.3=
()+4.4=7.2
0.7+0.05=
35-0.18-0.42=
6.25-()=0.51
84.3-57.6=
0.003-0.003=
0.44+0.34=
8.2÷1000=
1.18×1000=
1.3+4.4=
6.6-3.5=
8.23-0.16=
2.3+9.9+7.7=
()+0.34=0.76
0.05+0.01=
40-0.58-0.82=
42.7-()=3.5
0.02+0.94=
0.009-0.004=
1.1-0.7=
68÷1000=
0.038×100=
0.69+7.5=
51-0.31=
9.74+4.7=
0.73+0.94+0.67=
()+0.72=0.48
0.08+0.01=
43-0.91-0.69=
88.3-()=0.5
0.3-0.2=
0.03-0.03=
0.35+0.35=
20÷100=
5.9×100=
0.34+9.7=
93-3.9=
5.61-4.8=
0.65+0.94+0.25=
()+1.8=8.1
0.4+0.4=
73-7.8-8.2=
4.68-()=0.27
4.7-0.47=
0.008-0.006=
5.8+4=
3.4÷1000=
8.7×10=
5.1+0.99=
7.6-0.41=
5.83-0.27=
5.3+1.8+6.7=
()+7.7=6.6
0.05+0.6=
76-3.4-1.6=
83.6-()=4.6
7.9-0.98=
0.009-0.003=
0.48+0.08=
5.9÷100=
0.66×10=
6.5+0.4=
78.5-1.9=
9.41+0.14=
0.88+0.04+0.32=
()+0.03=0.11
0.06+0.01=
60-1.7-5.3=
61.8-()=4.5
1.58+9.66=
0.7-0.4=
0.68-0.42=
2500÷100=
3.1×10=
8.9+0.44=
72.5-0.01=
7.43+4=
0.98+0.57+0.42=
()+0.7=0.4
0.1+0.08=
80-0.97-0.33=
5.89-()=0.24
5.2-0.66=
0.03+0.03=
1.3-0.3=
170÷1000=
10.1×10=
3+8.4=
7.69-4.8=
72.4-0.49=
0.33+0.28+0.57=
()+0.54=0.39
0.01+0.09=
49-0.14-0.46=
5.26-()=0.05
0.8-0.3=
0.05+0.01=
0.39+0.03=
920÷100=
0.57×100=
6.4+4.7=
97.5-2.5=
57.3-0.27=
0.99+0.34+0.41=
()+0.22=0.85
0.2+0.3=
31-0.79-0