小升初数学《小数除法计算》专项练习(附答案)
小升初数学小数除法计算专项练习(附答案)（共计500题）一口算题（共50小题）1直接写出下面各题的得数 4.80.8=7.54.5=0.7515=3.50.4=100.01=102.05=0.61.5=40.25=1.36+2.87+3.64=1.80.40.25=2直接写出得数 2.10.7=25=10.2=78=5.30.53=0.10.01=0.2540=6.55.6=1.260.6=0.546=3直接写得数 30.22=0.010.5=0.728=4.80.06=6.4+3.6=13=101.55=1.258=4口算 0.90.03=7.22=0.052=0.7411=0.2540.254=3.13.1=1.321.32+8=7.240= 6.250.87+0.13=0.42.725=5直接写得数6.30.3= 1.80.5= 25.1+4.9= 2.50.54=6.直接写出得数6.40.2=0.90.89=1.07+8.3=3.610=1001.5=8.1+9=4.50.2=113.9=7直接写得数 5.60.8=6.825.2=2.50.04=10.5+0.5=9.150.3=17.20.86=1.80.1=12.50.80=8直接写得数1.4100=2.8010=2.4100=0.331000=906=0.025100=90100=0.32+1.98=14.3+5.7=999+9=9直接写得数100.01=0.22+0.8=102.05=40.25=019.8=0.20.05=1.36+3.64=0.40.25=10直接写得数0.250.5= 0.320.04= 1.254=1.60.4= 0.546= 5.67=11直接写得数 5.0910=12.50.8=0.50.25=45.61=32.10.2=0.256=0.40.5=0.540.9=10.20.01=12.50.8=12口算45=1.80.03=752.5=0.225.4=3.6+4.4=105.2=3.40.2=7.86=13直接写出得数 3.60.3=6.37=5.6100=0.254=0.5628=360.9=0.64+0.8=0.723=1.220=75=6.120.5=2.950.2=14口算3.42=2.70.3=0.426=4.122=6.30.9=1.53+2.4=4.80.5=6.480=400.41=30.99=104.1=4.60.5=15直接写得数0.255=0.720.9=3.145100=7.23.6=150=12.44.1=0.01+0.99=7.67.6=1.254=5002.5=16直接写得数0.355=0.32=0.30.2=0.70.9=073=2.45=4.90=20.455=17口算我最棒0.641.6=1.40.5=0.720.9=10.98.9=2.7+7.2=01.5=2.70.3=240.3=4.3+2.7=2000.07=0.254.9=40.8=18直接写得数0.810=25+8=1871000=058=2379=257+0=00.008=0.001100=6.08051000=245=19直接写得数0.639=5.41.45=04.65=3.50.7=10.25=40.5=0.10.05=3.30.1=2.70.90.360.12=0.142=9.66=20直接写得数8.44=3.60.2=0.7290=1.10.8=0.56+4.44=1.2558=2.9+3.7+2.1=7.68+2.48=0.40.25=21请你直接写出得数4.80.8=7.50.45=5.7+3.3=10.25=6.20.621=0.751.5=0.24=0.214=1.260=5+3.20.8=22直接写出得数0.720.9=23.7+2.63=4.80.4=0.52=6.55.6=10.25=80.8=104=0.40.8=0.480.8=0.354=0.30.15=23直接写出得数1.20.4=28=40.5=0.724=05.32=3.6+1.8=10.73=0.240.6=6.41.6=0.12580=0.50.8=13.20.6=24直接写得数 2.50.5=0.420.6=3.50.01=0.540.6=0.80.35=0.254=12.50.8=0.250=03.68=0.30.2=25直接写出得数0.560.7=0.6+0.65=3.91.3=120.03=5.20.13=991.01=13.52.87.2=250.32125=26口算 3.61.2=8.19=4.80.6=1.258=990.9=250.05=880.008=12.5=27直接写得数0.640.32=0.71.2=7.2（0.89）=400.25=04.8=2.92.9=0.30.6=0.0750=1000.07=22.11=28口算0.020.1= 124.3= 360.01= 0.80.125= 2.3+0.8= 0.360.49=29口算3.61.2= 4.44= 4.80.4= 10.25=30直接写得数6.48=9.80.14=4.816=0.639=8.729=0.999.9=5.50.11=13.86.9=31直接写出得数0.568=0.0710=31.9=1.20.1=510.3=4.3+15.37=2.910.0212.13.960.5832直接写出得数 3.63=7.86=9.99=56.77=4.84=3.913=3.612=8.127=0.042=0.884=1.255=7.50.05=33口算10.25=0.786=2.424=6.60.6=50.5=340.2=0.87=80.6=700.12=34直接算出得数2.12=3.8+1.02=7.50.4=2x0.7x=108=0.80.6=3.20.5=9.60.06=3.570.7=4.5+0.76=35直接写出得数22.44=0.254=0.217=5.67=1.25=423=6.120.6=0.546=38.55=240.8=36直接写出得数1.60.4=7.28=4.20.01=23.61.8=45=4.60.46=5.41.8=021.3=37口算1.23=0.486=4.623=6.84=0.7212=0.724=9.66=5.213=12.55=0.125=38直接写得数 56100=1.290.29=0.56100=5.35+2.5=0.625100=52.1=359+402=18.67=8.0710=3.5+0.9=1.2+0.08=4（2514）=7.340=3.31+1.2=254254=0.25+0.2+0.75=39口算0.420.6=50.6=2.40.24=1.252.38=7.8+1.2=100.1=0.10.1=2.52.50.4=40直接写出得数109.9=0.67+0.3=8.9100=2.54=816=0.960=1.042=9.17=1.58=0.3939=0.258=0.05300=0.459=7.29=05.8=480.25=41口算2.42=480.6=0.240.2=4.86=2.40.2=4.80.6=9.60.3=963=42直接写出得数 165=224=48100=12.63=6.066=3570=955=1.34=12.60.6=1.86=43直接写的数0.750.5=1.60.4=73.5=16.80.4=2.80.28=0.50.25=44口算下面各题5.7410=4.20.07=0.164=0.40.8=1.25=0.642=0.560.7=0.6+0.65=3.91.3=45计算12.84=31.55=39.64=97.86=11.73=29.42=83.55=95.24=67.82=46口算：0.968=0.080.01=0.20.05=0.360.18=5.11.7=0.540.6=4.80.24=100.92=0.945=2.542.54=47直接写出得数2.54=100.1=2.80.4=4.50.15=7.20.9=1.56=150.5=52=1.20.03=1.33=48直接写出得数
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小数除法计算
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小升初数学《小数除法计算》专项练习(附答案)
（共计500题）
一．口算题（共50小题）
1．直接写出下面各题的得数．
4.8÷0.8=
7.5﹣4.5=
0.75÷15=
3.5×0.4=
10÷0.01=
10﹣2.05=
0.6×1.5=
4÷0.25=
1.36+2.87+3.64=
1.8×0.4×0.25=
2．直接写出得数．
2.1÷0.7=
2÷5=
1÷0.2=
7÷8=
5.3÷0.53=
0.1÷0.01=
0.25×40=
6.5﹣5.6=
1.26÷0.6=
0.54÷6=
3．直接写得数
30.2÷2=
0.01÷0.5=
0.72÷8=
4.8÷0.06=
6.4+3.6=
1÷3=
10﹣1.55=
1.25×8=
4．口算．
0.9÷0.03=
7.2﹣2=
0.05×2=
0.74×11=
0.25×4÷0.25×4=
3.1÷3.1=
1.32﹣1.32+8=
7.2÷40=
6.25﹣0.87+0.13=
0.4×2.7×25=
5．直接写得数．
6.3÷0.3= 1.8×0.5= 25.1+4.9= 2.5×0.5×4=
6.直接写出得数．
6.4÷0.2=
0.9﹣0.89=
1.07+8.3=
3.6÷10=
100×1.5=
8.1+9=
4.5×0.2=
11﹣3.9=
7．直接写得数．
5.6÷0.8=
6.82﹣5.2=
2.5×0.04=
1﹣0.5+0.5=
9.15÷0.3=
17.2÷0.86=
1.8÷0.1=
12.5×0.8×0=
8．直接写得数
1.4×100=
2.80÷10=
2.4÷100=
0.33×1000=
90÷6=
0.025×100=
90÷100=
0.32+1.98=
14.3+5.7=
9×99+9=
9．直接写得数．
10÷0.01=
0.22+0.8=
10﹣2.05=
4÷0.25=
0÷19.8=
0.2×0.05=
1.36+3.64=
0.4×0.25=
10．直接写得数
0.25÷0.5= 0.32÷0.04= 1.25×4=
1.6÷0.4= 0.54÷6= 5.6÷7=
11．直接写得数．
5.09÷10=
12.5×0.8=
0.5÷0.25=
45.6÷1=
32.1×0.2=
0.25×6=
0.4×0.5=
0.54÷0.9=
10.2÷0.01=
12.5×0.8=
12．口算
4÷5=
1.8÷0.03=
75÷2.5=
0.2×25.4=
3.6+4.4=
10﹣5.2=
3.4×0.2=
7.8÷6=
13．直接写出得数
3.6÷0.3=
6.3÷7=
5.6×100=
0.25×4=
0.56÷28=
36÷0.9=
0.64+0.8=
0.72×3=
1.2×20=
7÷5=
6.12÷0.5=
2.9÷5÷0.2=
14．口算
3.4÷2=
2.7÷0.3=
0.42÷6=
4.12×2=
6.3÷0.9=
1.53+2.4=
4.8×0.5=
6.4÷80=
40×0.41=
30.9×9=
10×4.1=
4.6÷0.5=
15．直接写得数．
0.25÷5=
0.72÷0.9=
3.145×100=
7.2÷3.6=
1÷50=
12.4÷4.1=
0.01+0.99=
7.6÷7.6=
1.25×4=
50﹣0÷2.5=
16．直接写得数
0.35÷5=
0.3×2=
0.3÷0.2=
0.7×0.9=
0÷7÷3=
2.4×5=
4.9×0=
2×0.45×5=
17．口算我最棒．
0.64÷1.6=
1.4×0.5=
0.72÷0.9=
10.9﹣8.9=
2.7+7.2=
0÷1.5=
2.7×0.3=
24÷0.3=
4.3+2.7=
200×0.07=
0.25×4.9=
4÷0.8=
18．直接写得数
0.8÷10=
25+8=
187÷1000=
0÷58=
237﹣9=
257+0=
0×0.008=
0.001×100=
6.0805×1000=
24×5=
19．直接写得数．
0.63÷9=
5.4÷1.45=
0×4.65=
3.5÷0.7=
1÷0.25=
4×0.5=
0.1÷0.05=
3.3÷0.1=
2.7÷0.9
0.36÷0.12=
0.14÷2=
9.6÷6=
20．直接写得数．
8.4÷4=
3.6÷0.2=
0.72÷90=
1.1×0.8=
0.56+4.44=
1.25×5×8=
2.9+3.7+2.1=
7.6×8+2.4×8=
0.4×0.25=
21．请你直接写出得数
4.8÷0.8=
7.5﹣0.45=
5.7+3.3=
1÷0.25=
6.2÷0.62﹣1=
0.75÷1.5=
0.2÷4=
0.21×4=
1.2×60=
5+3.2÷0.8=
22．直接写出得数．
0.72÷0.9=
23.7+2.63=
4.8÷0.4=
0.5÷2=
6.5﹣5.6=
1÷0.25=
8÷0.8=
10÷4=
0.4×0.8=
0.48÷0.8=
0.35×4=
0.3÷0.15=
23．直接写出得数
1.2÷0.4=
2÷8=
4÷0.5=
0.72÷4=
0÷5.32=
3.6+1.8=
1﹣0.73=
0.24÷0.6=
6.4÷1.6=
0.125×80=
0.5×0.8=
13.2÷0.6=
24．直接写得数．
2.5÷0.5=
0.42÷0.6=
3.5÷0.01=
0.54÷0.6=
0.8﹣0.35=
0.25×4=
12.5×0.8=
0.2×50=
0÷3.68=
0.3×0.2=
25．直接写出得数．
0.56÷0.7=
0.6+0.65=
3.9÷1.3=
12÷0.03=
5.2÷0.13=
99×1.01=
13.5﹣2.8﹣7.2=
25×0.32×125=
26．口算
3.6÷1.2=
8.1÷9=
4.8÷0.6=
1.25×8=
99÷0.9=
25÷0.05=
88÷0.008=
1÷2.5=
27．直接写得数．
0.64÷0.32=
0.7×1.2=
7.2÷（0.8×9）=
40×0.25=
0÷4.8=
2.9÷2.9=
0.3×0.6=
0.07×50=
100×0.07=
22.1×1=
28．口算
0.02×0.1= 12﹣4.3= 36÷0.01=
0.8×0.125= 2.3+0.8= 0.36÷0.4÷9=
29．口算．
3.6÷1.2= 4.4÷4= 4.8÷0.4= 1÷0.25=
30．直接写得数．
6.4÷8=
9.8÷0.14=
4.8÷16=
0.63÷9=
8.7÷29=
0.99÷9.9=
5.5÷0.11=
13.8÷6.9=
31．直接写出得数．
0.56÷8=
0.07×10=
3﹣1.9=
1.2×0.1=
51÷0.3=
4.3+15.37=
2.9×10.02≈
12.1÷3.9≈
6÷0.58≈
32．直接写出得数．
3.6÷3=
7.8÷6=
9.9÷9=
56.7÷7=
4.8÷4=
3.9÷13=
3.6÷12=
8.1÷27=
0.04÷2=
0.88÷4=
1.25÷5=
7.5÷0.05=
33．口算
1÷0.25=
0.78÷6=
2.4÷24=
6.6÷0.6=
5÷0.5=
34÷0.2=
0.8×7=
8×0.6=
70×0.12=
34．直接算出得数．
2.1÷2=
3.8+1.02=
7.5×0.4=
2x﹣0.7x=
10÷8=
0.8×0.6=
3.2×0.5=
9.6÷0.06=
3.57÷0.7=
4.5+0.76=
35．直接写出得数．
22.4÷4=
0.25×4=
0.21÷7=
5.6÷7=
1.2×5=
42÷3=
6.12÷0.6=
0.54÷6=
38.5÷5=
24÷0.8=
36．直接写出得数．
1.6÷0.4=
7.2÷8=
4.2÷0.01=
2﹣3.6÷1.8=
4÷5=
4.6÷0.46=
5.4÷1.8=
0÷21.3=
37．口算
1.2÷3=
0.48÷6=
4.6÷23=
6.8÷4=
0.72÷12=
0.72÷4=
9.6÷6=
5.2÷13=
12.5÷5=
0.12÷5=
38．直接写得数．
56÷100=
1.29﹣0.29=
0.56×100=
5.35+2.5=
0.625×100=
5﹣2.1=
359+402=
18.6﹣7=
8.07×10=
3.5+0.9=
1.2+0.08=
4×（25×14）=
7.34×0=
3.31+1.2=
25×4÷25×4=
0.25+0.2+0.75=
39．口算
0.42÷0.6=
5×0.6=
2.4÷0.24=
1.25×2.3×8=
7.8+1.2=
10÷0.1=
0.1×0.1=
2.5﹣2.5×0.4=
40．直接写出得数．
10﹣9.9=
0.67+0.3=
8.9×100=
2.5×4=
8÷16=
0.9×60=
1.04÷2=
9.1÷7=
1.5×8=
0.39÷39=
0.25÷8=
0.05×300=
0.45÷9=
7.2÷9=
0×5.8=
4×8×0.25=
41．口算．
2.4÷2=
48÷0.6=
0.24÷0.2=
4.8÷6=
2.4÷0.2=
4.8÷0.6=
9.6÷0.3=
96÷3=
42．直接写出得数
16÷5=
22÷4=
48÷100=
12.6÷3=
6.06÷6=
35÷70=
95÷5=
1.3×4=
12.6÷0.6=
1.8÷6=
43．直接写的数
0.75÷0.5=
1.6÷0.4=
7÷3.5=
16.8÷0.4=
2.8÷0.28=
0.5÷0.25=
44．口算下面各题．
5.74÷10=
4.2÷0.07=
0.16×4=
0.4÷0.8=
1.2×5=
0.64÷2=
0.56÷0.7=
0.6+0.65=
3.9÷1.3=
45．计算．
12.8÷4=
31.5÷5=
39.6÷4=
97.8÷6=
11.7÷3=
29.4÷2=
83.5÷5=
95.2÷4=
67.8÷2=
46．口算：
0.96÷8=
0.08÷0.01=
0.2÷0.05=
0.36÷0.18=
5.1÷1.7=
0.54÷0.6=
4.8÷0.24=
10﹣0.92=
0.9÷45=
2.5×4÷2.5×4=
47．直接写出得数．
2.5×4=
10÷0.1=
2.8÷0.4=
4.5÷0.15=
7.2÷0.9=
1.5×6=
15÷0.5=
5÷2=
1.2÷0.03=
1.3×3=
48．直接写出得数．
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