小数乘除法口算练习题
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A 1.5×4= 2.5×4= 0.13× 4= 5.4÷10=
0.18×0.3= 4.2×1000= 0.45÷0.15= 3.6÷0.1=
8.5×100=8.5÷ 1.7= 3.2÷100= 1.2÷0.3 =
0.49÷7= 0 .04×25=0.096÷0.03=84÷4.2= 1000×0.756=0.5×100=0÷0.25=1÷0.01=
B1.25×8= 3.8×2= 7.2÷0.9= 1.6×0.2= 9.3÷0.3=4÷0.4=0.45÷0.50.2÷0.01=
0.9×6= 2.1×0.3= 7×0.08= 1.87×0=
0.24×5= 0.2×0.5= 60×0.5=
0.05×1.6= 0.5×1.1= 0.8×0.5= 6÷0.12=
C 1.25×4= 4×0.25= 0.4÷8= 1.8×0.5= 8÷0.5= 0.32÷16= 2.5÷10= 6.3÷2.1=
0.92÷4= 80÷1.6= 6.2＋1.7= 0.56÷14=
1.6÷0.8= 6.3÷9= 0.15×8= 7.2÷0.6=
4.2÷1.4= 3.9÷3.9= 0÷6.81= 1.47×0.4=
D0.4×0.25＝0.8×7＝ 1.5×7＝ 1.32×8＝
0.7×8＝10.3×2＝5×0.6＝ 3.21×23＝73.83 3.21×2.3＝32.1×2.3＝32.1×0.23＝ 3.21×0.23＝
E10×0.05＝0.13×7＝0.21×100＝
0.7×4＝0.05×4＝4×0.3＝
12.5×8＝ 2.3×4＝ 3.25×0＝
0.4×50＝30×0.1＝ 2.6×3＝
4.1×2＝0.35×0.2＝7.5×0.1＝
F0.9×0.3＝1×0.06＝9×0.5＝
1.25×8＝1－0.73＝0.6×8＝
2.05×100＝0.04×0.3＝0.4×0.25＝
1.25×8＝ 1.6×5＝0.9＋1.4＝
0.2×0.4＝8.2＋1.8＝100－35.22＝
G 2.5×0.4＝ 2.4×5＝0.22×4＝0.9－0.52＝
3.99×1＝0×3.52＝7.2÷6＝
4.4÷4＝
3.6÷3＝ 5.2÷2＝ 1.5×3＝ 1.2×0.4＝3.6÷3＝ 2.7÷3＝0.12÷3＝
0.45÷9＝ 3.6÷6＝ 2.7÷2＝ 1.2÷3 ＝
H0.45÷4＝ 2.5÷5＝8.4÷7＝0.34÷17＝2.5÷0.5＝8.4÷0.7＝0.34÷0.17＝30.4÷4＝
1.2×6＝0.72÷0.6＝
2.6÷1.3＝
I 3.6÷0.06＝ 5.6÷0.9＝0.48÷0.8＝ 4.4÷0.11＝
4.2×3 ＝0.3÷0.01＝4÷0.5＝
5.1÷0.17＝
0.9÷0.45＝9.6÷16＝1÷0.01 ＝
3÷4＝8.1÷9＝2.5×4＝ 3.6＋6.3＝
0.05×4＝ 3.5×0＝1－0.08＝ 3.5×0.01＝
J 1.25÷0.25＝ 3.9＋0.39＝ 4.8＋5.2＝0.5×0.4 ＝
6.4÷4﹦ 1.5÷0.3﹦ 4.2×3﹦
2.5×2= 0.5×10= 0.6×8= 2.1×2=
2.8×10= 0.7×0.8= 0.04×20= 5.6+0.4=
4.7+2.3= 4.5×2= 6.9－2.5= 7.2×0.8=
K6×3.4= 0.62－0.32= 1.4×0.5= 0.75×100= 0.02×0.5 3.6×0.3= 6.3÷7= 5.6×100=
0.75÷0.25= 0.125×8= 4.8÷0.3= 0.86÷2= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.7×9=
3.6÷24= 0.8×1.1= 7.2+12.8= 46.7－3.8=
L12.8÷4= 5.2÷13= 12.5÷5= 1.64+4.1= 10÷20= 24÷15= 8.65×10= 0.35×0.6=
3.08×0.01=
4.95×1000= 6.9×0.1= 0.4×0.5=
M 4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8= 0. 56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13=
7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8=
1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7=
0.22×102= 9.6÷0.8= 5×0.24= 4.5－0.05=
N 3.9÷0.13 16.5÷0.5= 5×0.12= 24×0.5= 4.8×0.5= 2.8＋4.2= 0.84÷2.1= 5÷0.25=
7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62=
0.56÷0.8= 7.4－2.8= 0.18÷0.2= 0.16÷8= 4.5×0.02= 8＋7.2= 1.2×30= 0.012×0.2=
O7.3×0.3= 0÷6= 3.6÷0.12= 7.8÷0.6= 2÷5= 4.5＋5= 0.3÷0.6= 0.96÷0.2= 10.5×0.4= 7.3＋0.27= 8×0.125= 0.54÷0.6= 0.61＋0.39= 0.56÷28= 10÷20= 4.08÷0.4=
10－9.4= 0.8×0.11= 7.2＋12.8= 5.6÷0.01=
P 2.3×100= 0.75×100= 0.108÷2= 10.8÷9= 7.8÷0.01= 5.4÷0.6= 3÷5= 7×0.62=
12÷0.5= 5.2×0.4= 12.2÷0.2= 5.6÷100=