小数乘除法计算练习题合集Word格式文档下载.docx
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小数乘除法计算练习题合集Word格式文档下载.docx
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3.52=12.5×
8=
8÷
10=10-1.8-7.2=0.43+3.57=2.5×
4×
12=
0.9×
0.8=1.05×
100=1÷
0.5=0.96÷
3=1.47÷
0.7=5.4÷
6=2.5×
12=0.9×
0.8=
0.16.5×
10=0.56×
100=3.78×
100=4÷
口算十四
3.215×
100=0.8×
10=4.08×
100=1.1×
0.2=
0.6×
0.8=3×
0.9=2.5×
0.4=3.6×
0.4=
12.5×
8=50×
0.04=80×
0.3=1.1×
9=
0.16×
5=1.78+2.2=9.6÷
0.6=1.2×
0.7÷
0.01=2.5×
0.4=12-3.9=6.6÷
0.66=
3.9+2.03=4.2÷
3.5=1.6+2.4×
0.3=2.14-0.9=
27+456+73=0.3×
0.3=7.2+2.8=0.9÷
0.01=
口算十五
12÷
0.3=2.87÷
0.7=13÷
4=0.96÷
1.5×
0.4=7÷
0.25=2.5×
0.7×
0.8=8-2.5=
16÷
1.6=5.6×
1.01=0.36+0.64=64.32÷
16=
4.2÷
0.1=72.8÷
0.8=8.4÷
4.2=13.8+9.9=
2.4×
2.5=0.05×
0.8=2.56-0.37=12×
2.5=
1.23×
3=3.2÷
1.6=3.5+3.5×
3=19.6÷
2=
8.8÷
2.2=0.75×
4=0.5×
0.8=8.4×
0.2=
口算十六
1.6×
0.2=7.2×
0.3=2.8×
0.3=0.9÷
0.15=
1.8×
0.4=5.5÷
0.55=0.08×
100=2.2÷
0.11=
5.46+4.54=12.5×
0.8=0.35×
0.3=1.4×
5=
2.8×
4=19.6÷
4=22.5×
4=0.396÷
1.2=
0.756÷
0.36=15.6×
13=0.18×
15=0.025×
14=
3.06×
36=0.04×
0.12=3.84×
2.6=5.76×
3=
7.15×
22=90.75÷
3.3=3.68×
0.2=16.9÷
0.13=
口算十七
1.55÷
3.9=3.7×
0.016=13.76×
0.8=5.2×
0.6=
8.4×
1.3=6.4×
0.5=4.48×
0.4=5.25×
35.4×
4.2=0.042×
0.54=0.76×
0.32=0.25×
0.046=
2.52×
3.4=1.08×
25=4.8×
0.25=2.5÷
0.7=
10.1÷
3.3=10.75÷
12.5=3.25×
9.04=12.5×
8.8=
0.43×
0.28=6.45×
0.73=4.6×
0.6=8.9×
0.05=
3.08×
0.43=1.5×
26.7=5.22÷
29=18.72÷
3.6=
口算十八
13.95÷
3.1=8÷
10=10-1.8-7.2=0.43+3.57=
0.8=0×
1.05×
5.4÷
6=128÷
0.4=78÷
3.2=
65÷
0.05=54÷
0.12=32÷
0.4=36÷
0.18=
42÷
0.003=78÷
0.06=45÷
0.005=81÷
7.2÷
0.002=1000÷
1.25=10÷
2.5=120÷
0.024=
口算十九
7.5÷
5=8.6÷
0.002=0.0036÷
3.6=8.6÷
2.5÷
0.005=0.36÷
0.0006=7.5÷
2=6.3÷
21=
8.6÷
0.0043=46÷
0.0023=8.4÷
0.0084=1.28÷
9.8÷
0.7=4.6÷
0.023=0.009÷
0.005=39÷
0.0003=
133÷
.0007=5.05÷
0.5=123000÷
1.23=0.00125÷
50=
5.6÷
700=760÷
0.008=4.329÷
6=492÷
0.004=
18.63÷
0.03=9.5×
99=13.5×
0.98=0.1-0.047=
口算二十
0.29÷
2.9=3.4×
0.2=0.57÷
19=63+124+76=
7.09×
10.8=0.8×
7.09=9.5×
101=3.8×
10.1=
7.69×
10.1=0.125×
72=7×
19+7=
口算二十一
5.4-2.5-1.4=2.5×
1.25×
0.32=12-6.2-3.8=
(180+20)÷
5=1.7+0.43+3.3=75×
25×
4=
250-250÷
5=70+50÷
50+70=13.7+0.98+0.02+4.3=
18.6-3.47-0.53=72×
101-72=235×
28-35×
28=
2.6×
78+78×
7.4=7.26-(5.26-1.5)=8×
(2.5+0.25)=
0.8×
0.5=(1.5+0.25)×
4=0.12×
0.5×
0.16=
7.28×
99+7.28=4.3×
50×
0.2=5436÷
18=
102×
45-328=1001-9036÷
18=3.8×
5.25+14.5=
300-4263÷
21=0.81÷
0.25+5.96=403÷
13×
27=
(25+4)×
4=(1.2+1.8)×
4.5=1025-768÷
32=
645-45×
12=10-2.87-7.13=0.96+9.6×
9.9=
401×
19+284=640+128×
45=1.25×
1.25=
5.37×
0+4.63=2.5×
7.1×
4=16.12×
99+16.12=
5.0-0.9+0.9=7.28×
64-2.64×
0.5=3.94+34.3×
0.2=8.9×
1.1×
4.7=
2.7×
5.4×
3.9=3.6×
9.85-5.46=8.05×
3.4+7.6=
6.58×
4.5×
0.9=2.8×
0.5+1.58=32+4.9-0.9=
4.8-4.8×
0.5=(1.25-0.125)×
8=4.8×
100.1=
56.5×
99+56.5=4.85+0.35÷
1.4=0.87×
3.16+4.64=
40.5÷
0.81×
0.18=4.8×
(15÷
2.4)=2.13×
0×
8257=
6.81+6.81×
99=0.25×
185×
40=2.5×
(3.8×
0.04)=
0.25×
39+0.25=(8×
5.27)×
1.25=6.81+6.81×
99=
40=6.8×
0.75÷
0.5=3.75÷
0.125–2.75=
1.53+23.4÷
7.2=1.2+3.2+0.8=1.2×
4=
3.01+1.7+0.99=1×
0.66÷
6=2.7-2.7÷
2.7=
(0.51÷
0.17)=0.78×
99+0.78=5.4×
(7.26÷
6.05)=
8.7×
17.4-8.7×
7.4=12.5×
0.4×
8=
0.68÷
(5.2-3.5)×
1.25=(0.25+2.5+25)×
5-0.9×
0.2+1.8÷
0.5=6.4×
3.28+4.6×
3.28-3.28=
12.27+21÷
(7.3-6.6)×
2.4=4.4×
0.8-3.4×
0.8=
(9.37+9.37+9.37+9.37)×
2.5=2.37×
6.3+2.37×
3.7=
46×
0.33+54×
0.33=1.93+2.7+2.07+7.3=
26×
15.7+15.7×
24=(2.275+0.625)×
0.28=
85.07-(15.3-4.8)+5.369=40-(3.5-2.75+0.86)=
37×
25+268÷
67=(32+360÷
45)×
72=
(7590÷
33-14)÷
54=412÷
(607-36×
14)=
10.5÷
(5.2-3.5)=(13.8-8.7)÷
0.034=
6.25+3.85-2.125+3.875=3.375+5.75+2.25+6.625=
2.1×
4.3+5.7×
2.1=3.375×
0.97+0.97×
6.625=
6.54+2.4+3.46+0.6=95.6×
1.8+95.6×
8.2=
4.2-0.75÷
0.25=3.27×
4+3.27×
5.7=
80-0.45÷
0.9=2.4+2.4×
(5.375-3.375)=
7.5-5.7×
1÷
3=12.37-3.25-6.75=
16×
6.8+2.2×
16+16=58.7-16.65÷
4.7×
2.5+(2.3+5.3)=9.31-1.125-7.875=
400×
(0.62+0.08)=1.2×
(9.6÷
2.4)÷
4.8=
(8.58-3.69)×
(3.4-1.8)=1.5×
(10.03-15.6÷
7.5)=
30.6÷
(4.5×
0.16)=4.7+3.91÷
(32-29.7)=
3.12×
(0.9+0.7÷
0.1)=9.2+9.728÷
3.2×
0.75+1.25÷
2.5=(20.2×
0.6-2.12)÷
0.1=
(1.5×
0.9+3.65)÷
2.5=8.48÷
0.9=
101×
0.36÷
(14.4×
0.05)=(25.3-9.7)÷
0.3×
8.5=
(5.1-4.4)+18.25=4.11-0.72×
(3.38-2.13)=
1025-1125÷
3.6=(6.8-5.4)×
2.75-0.9=
0.875×
36+4.05÷
8.1=(227÷
25-4.68)×
630÷
(2.98+6.5×
0.08)=(21.88+29.8)÷
7.6=
(8.1-5.4)÷
3.6+85.7=(3.44+20.5×
0.32)÷
0.16=
0.54÷
(8.7+45.3)×
28.4=0.1÷
1+1÷
0.8-0.1=
(1.25+6.4)-14.88÷
2.4=(4.3-2.01+2.2)÷
58.8÷
(0.6×
0.7)÷
0.02=10.4-7.79÷
(0.35+0.6)=
3.6÷
(1.2+0.5)×
5=13.7×
0.25-3.7÷
3.6×
1.25+0.32÷
0.4=0.8×
(3.2-2.99÷
2.3)=
(6+9.728÷
3.2)=5.2×
(4.6÷
0.92×
(3.94+0.86)×
0.8=19.28+1.82÷
10.56×
3.75-3.75×
0.56=(1.5÷
0.8-1)÷
(37.62+20.76)÷
0.042=(17.2-4.5×
3.6)÷
0.32=
(6.02+2.8)÷
0.4-2.05=3.27×
(80.5-9.84÷
0.16)=
(71.2-71.2×
0.9)÷
0.25=1.08÷
(3.94+34.3×
0.2)=
(4.25-4.25×
0.8)÷
1.7=1.46×
5+12.8÷
7.5=
1.52-1.6×
5+5.7=3.8+(24-25×
0.6)=
(0.25+0.125)÷
(0.75×
0.4)=20-2.5×
4÷
(4.8-4.8×
0.5)÷
2=0.8×
(10.4+0.64)÷
0.92=
(25.3-9.7)÷
7.6(4.5+1.3×
6)÷
1.5
脱式计算
0.020.4×
(3.2-0.8)÷
1.2
16.78-1.6×
1.5÷
0.8(53.73-17.49)×
(2.6+12.4)
18.64-4.35×
2+20.980-8.2×
(10-7.6)
(9-8.5)×
(5-4.76)÷
0.11.6+8.4×
0.18
(1.1-0.78)×
(2.7-1.95)(20.2×
0.6-2.8]÷
0.4
0.06×
(10.14-0.64)÷
217.68÷
5.2+2.7×
19.8+(3.749-0.299)÷
2.38.6+15.4÷
1.4
1.2-0.6÷
2.40.6×
(6.25÷
2.5+0.25)
4.32×
15÷
12+5.1÷
0.855.6×
(12.5-8.5÷
0.85)
8.74-8.74÷
23+700×
0.030.38+9.62÷
3.7×
5.4
4.38÷
(36.94+34.3×
0.2)(5.84-3.9)÷
0.4+0.15
(2.25+27.75÷
1.5)2.02×
1.027÷
0.26)
6.5×
(10-3.7)+2.98=4.75+8.4÷
(9.2-6.8)
(0.75-0.356)+9.235.4+(0.63+1.29÷
0.23)
1.46×
7.52.98+6.5×
(3.2-3.12)
(15.6-2.4)×
0.8+4.324.11-0.72×
(3.38-2.13
(6.8-5.4)×
2.75-0.91÷
(1.28÷
3.2)
4.78+0.22×
20÷
1631.7-0.5×
0.7-1.65
10-7.5×
(6.4-5.9)(2.95+10.58-1.53)÷
0.25
4.2×
(6.18–3.03)+6.32.7÷
4+6.3×
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