四年级小数加减乘除口算题

1、精选优质文档-倾情为你奉上1846÷100= 50×0.2= 374÷10= 1.2×3=2-0.8=10.7-5.7=0.52+0.08=2×0.05=8×0.030.01×100=30×0.01=0×1.22=0.6×5=1.2-0.9=0.54÷10=0.26×0.3=10×0.05=20×0.4=2.8+10.2=7-0.9=0.55+0.3=0.8+0.2=16×0.4=0.14×5=2.5×4=15.3-10=3.

2、3+7=0.66×10=0.86+2.14=0.37+4=3.2×0.8=0.45+0.55=6.4×8=0.1×9.2=11÷100=1.01×9=3.1×10=0.65×5=0.1×7=32×0.5=2.5×0.2=0.77.32=6.3×7=8×1.8=0.34.44=2.08×7=10×0.08=0.87.62=0.12×8=4.2×0.1=1.6×3=1.2×0.6=100×0.2=6.

3、2×0.3=0.6×0.7=2.8×70=0.9×0.4=2.1×0.1=5×2.1=2.5×4=50×0.04=3.4×0.1=100×2.1=6.9×9=3.71.26=1.34×0=0.5×0.77=310.25=34.121.5=0.3×12=38×0.01=0.16×0.1=6.3×9=9×0.5=4.32.7 0.750.25 40.26 0.352.7 4.61.9 0.830.3 30.05 7.23

4、.8 0.070.6 1.390.39 105.48.2×9=1.2×4=3.440.56=6.82.9=0.6×9=4.20.8=7.34×2=5.4×8=2.7×30=7.342.14=1.01×5=510×0.1=3.744.26=2.4×8=3.2×0.4=0.54×0.9=0.4×2.5=0.16×0.3=3.18×100=41×0.4=0.86×0.02=0.085=1.8×30=800×0.4=1.2&

5、#215;6=3.6×40=3.2×6=70.16=9.9×3=0.010.3=1.25×8=3.65.8=6.8×20=170.02=0.5×2=0.8×1.25=0.24×6=0.3×7=30×1.5=9.82.9=1.02×8=0.25×0.4=0.42×4=4.080.3=9.33.5=190×0.2=3.6×0.3=1.2×0.4=50.5×5=4.20.8=0.8×0.4=0.1×0.5=0.7

6、×20=0.8×0.6=5×3.2=0.90.8=1.40.8=55×0.5=2×0.01=5.12.7=7.43.6=2.5×40=1.35×20=0.56×8=6.12.08=5.2×8=7.2×40=4.3×0.01=0.06×0.8=6.525.12=3.61.8=0.54×4=0.72×8=9×0.2=50×0.3=0.12×100=62.09=1.8×4=126.2=7×0.8=10.1

7、5;6=7.60.7=1.25×8=1.82.2=0.6×5=4.270.6=3.60.8=8.541.7=1.05×0.7=0.420.58=40.39=42.5×5=80×0.4=0.75×0.2=7×0.6=7.2×0.5=802.6=7.86.65=4.02×300=9.8×10=12×0.5=6.1×2=6.83.2=10032.5=2.5×5=0.90.99=400×0.1=4.5×3=3.1×0.5=0.830.2=2.0

8、2×9=30.3×3=2.74×2=6×0.02=2.760.36=0.06×0.9=5.83.4=320.7=25×0.01=4.1×0.5=1.04×2=0.740.24=4.71.9=3.46×11=8.1×3=8.42.7=0.9×0.6=0.8×0.04=0.364×100=6×1.6=7.80.2=2.4×8=0.125×8=71.34=8×0.25=9×0.36=0.37×10=2.9

9、5;0.6=0.8×0.7=5.32.9=2.813.5=17.22.8=8.4×2=1.7×3=8.33.3=3.66.4=0.84×6=0.7×5=5.53.6=300×1.2=6.25×5=720×0.1=0.75×4=2.5×4=0.9×100=6.44.6=0.76=19.6×5=7.867.86=0.250.75=12×0.5=6×1.6=5.4×8=25×0.04=105.6=1.25×80=1.23×

10、3=82.6=63×0.09=6.2×0.2=7.82.2=5.4×0.9=0.44×2=0.25×40=0.2×0.5=6.4×2=7.55.4=0.01×0.9=42×0.7=0.712.4=9.90.51=2.5×4=1.25×8=126.2=2.4×4=3.1×0.5=0.830.2=2.02×9=30.3×3=7.60.7=3.66.4=8.33.3=1.25×8=2.26.4=0.6×5=0.4×5=6.02×0.3=2.5×0.4=45.75.5=10.2×3=5.5×6=10×0.6=0.25×40=2.8×0.4147.41.92÷0.10.32×5000.654.35 105.44÷103.5×2001.50.060.75÷100.4×0.84×0.253.74.8= 73