五年级数学下册口算500道(已整理)

1、12.5×80= 14.8÷0.1= 7.2+4.8= 8.56×0= + = = 24÷0.6= 55-5.5= 6.6÷0.3= 92÷100= 1.5×1000= 3.02×100= 4.8÷48= += = 5×0.24= 14.8+2.2= 2.6×0.3= 14.6+24= 2.4×4= 0.9×7= 0.6+7= 1.25×8= 7.2×0.1= 2.5×0.4= 3.35×1000= 1.2÷4= 6

2、25= 0.9÷3= 51.7= 2.90.9=4.7+2.3= 46.7-3.8= 3.28×0.1= 5.4÷0.6=4.5×2= 12.8÷4= 3.9÷0.13= 3.2÷5=6.9-2.5= 5.2÷13= 7.2×0.1= 7×0.62=7.2×0.8= 12÷0.2= 0.01×0.1= 0.56÷0.8=6×3.4= 1.6÷4= 0.25×0.4= 7.4-2.8=1.7+2.7= 3.5×2= 3

3、.5+0.05= 4.2+1.25= 0.62-0.32= 10÷20= 1.6÷0.8= 0.18÷0.2=1.4×0.5= 24÷12= 1÷2.5= 0.16÷8=0.75×100= 8.65×10= 1.25×0.8= 4.5×0.02=5.4×0.1= 0.03+30= 0.125×8= 3.25×1000= 8.1÷100= 3.151.5= 1.25×8= 3.43×100= 1.70.7= 10.04= 1+0

4、.3= 0.8= 37÷1000= 0.7×8= 0.9+9=2.5×0.4= 0.02×5= 80×1.25= 0.06×8= 0.4×50= 3.06×10= 1.5÷10= 8÷100= 2.215×0= 60×0.5= 2.8÷2= 6.6÷6= 0.25+0.75= 0.25= 19×0.8+0.8=1.2÷3= 0.49÷0.7= 14×0.5= 4.2×3= 0.62-0.32= 10

5、7;20= 1.6÷0.8= 0.18÷0.2=1.4×0.5= 24÷15= 1÷2.5= 0.16÷8=0.75×100= 8.65×10= 1.25×0.8= 4.5×0.02=0.02×0.5= 0.35×0.6= 3.2÷0.04= 8+7.2=3.6÷0.3= 3.08×0.01= 0÷1.7= 1.2×30=6.3÷7= 4.95×1000= 0.22×10= 0.012×

6、0.2=5.6÷100= 6.9×0.1= 9.6÷0.8= 3×0.3=0.75÷0.25= 0.4×0.5= 5×0.24= 9÷6=0.125×8= 2.4÷0.8= 4.5-0.05= 3.6÷0.12=4.8÷0.3= 10.8÷9= 3.9÷0.13= 7.8÷0.6=0.96÷2= 9.6÷0.8= 16.5÷0.5= 2÷5=0.56÷28= 0.108÷2= 5

7、5;0.12= 4.5+5=0.36÷0.4= 5.4÷0.9= 24×0.5= 0.3÷0.6=0.64÷0.8= 9.65÷0.1= 4.8×0.5= 0.96÷0.2=0.72÷3.6= 0.325×100= 2.8+4.2= 10.5×0.4= 6÷24= 2.5×8= 0.84÷2.1= 7.3+0.27=0.8×1.1= 0.56÷0.7= 5÷0.25= 8×0.125=7.2+12.8= 0.125&

8、#215;4= 7.8+0.01= 0.54÷0.6=0.61+0.39= 5.6÷100= 8.71÷0.1= 3.5-0.05=0.56÷28= 0.41+3.7= 21÷0.21= 2×0.02=10÷20= 0.02×0.5= 0.8×0.13= 2.6÷26=4.08÷0.4= 7.2-0.8= 0.34÷17= 0.25×40=+= 7.50.125= += 0.75×100= 5.6÷100= 2.5×4= 10-9.25

9、= 0.06×1.5= 0.3÷0.5= 0.7×0.8= 0.1÷0.01= 2.1÷0.7= 10.34= 0.1750.25= 8×0.125=5.63.8= 0.620.32= 0.02×0.5= 0.75÷0.25=16.8÷4= 0.1÷100= 6.3÷0.9= 0.25×8=0.04×2.5= 1×0.01= 0.10.01= 0.63÷0.9=4.5×2= 3.6÷3= 0.125×8= 0.53&

10、#215;1000=72.8×0.01= 1÷125= 1.2÷0.2= 1÷0.01=29÷100= 6.3÷0.7= 62.4= 12.5×8=8.9×0= 0.78÷3= 0.35÷0.5= 9.36÷0.9=100÷0.4= 0.810.09= 0.4×0.9= 105.44÷20 3.5×200 1.50.06 0.75÷15+ - + - + - + + + 1- + - - - + 1 - 0.4×1010.4=

11、 3.41.4= 1.25×0.7×0.8= 7.827.2= 0.79+0.79×99 2.199.1= 1÷5+1÷5 10.10.89=0.89×101-0.89 0.680.42= 20.640.36 8.15.1=1.1-2.7÷27 0.7280.24= 12.4×11-12.4= 0.80.18= 1.25×3.3×0 0.890.25= 203.77.3= 10.98=5×0.75÷1.5×0.75= 0.0480.52= 1-0.1×0.

12、1= 5×400=6×0.125×8= 19.9+11.1= 1×0.4÷1×0.4= 187÷1000= 37.2×9937.2= 1+3.89= 25×4÷0.25×4= 0.081×10=0.9×7+10.7= 75÷10= 9÷54÷5 0.96÷0.8=6.8-2.4÷3= 0.7×8 0.6÷0.3+0.5= 10.3×21.9+5.1÷51= 5×0.6 1.8÷0.9×0.5= 0.9×0.3 12-0.05×4= 3.5×