二十道小数互化口算题

二十道小数互化口算题

4.8＋2.3=5.6÷7=4.7＋6.2=3.7－0.07=27÷0.01=3.72＋2.28=0.62＋0.38=1.25×4=0.45÷0.09=5.2×0=1.73＋3.2=1.12×100=8.7÷0.29=10.3＋5.2=1.03－0.9=12.4＋0.37=0.04×25=0.29－0.18=4.83－2.53=1.25×0.8=1－0.02=1.7－0.9=3.6＋4=8.5÷5=6＋7.8=3.9－2.8=2.73－0.63=1－0.62=7÷0.5=1÷4=4－0.9=6.3×101=1.8÷0.9=0.9×6=0.1×0.01=28.6÷1000=1.4×0.2=5÷2.5=4.2÷0.3=2.4÷0.6=0.36÷3=10－4.3=60×0.05=1.7×3=4.5×0.2=7×0.08=2.8÷0.04=4.5＋0.55=1.6×5=0.37×20=2.3×0.6＝0.81÷0.9=6.8－0.08=2.8－1.8＝0.25×28=0.72÷0.12=96÷2.4=1.25×1000=0.19×300=0.24×500=0.25×8=4.2×0.4=7.2÷0.08=5.6÷3.5=0.06×0.3=3.6÷0.45=0.8×0.125=3.5×0.2=24÷0.25=1.6÷0.25=1.2×0.8=1.2÷0.8=100÷2.5=3.24＋1.76=1－0.98=1－0.001=7.2×1.25=12×0.5=5×1.8=6.5÷0.13=48×0.25=19.9×2.5=3.9×4＝6.30÷7＝0.8×0.7=48÷0.6=2.5×16=0.9×0.6=2.5×4=1-0.74=3.9＋0.8=0.7－0.19=1.21÷11=1.44÷9=6.43＋1.95=1－0.763.5＋7.5=0.65÷0.5=6.43＋1.57=6－5.03=0.14×6=10÷0.4=2.76×100=3.56÷100=1.02×8=35－0.35=0÷0.25=1000÷12.5=1.44÷12=0×3.56=0.36×2=0.51÷17=10÷0.4=0.25×8=0.14×6=0.85+0.15=36×2.5=0.99÷9=8.8÷4=7.6÷2=4.4＋56=2.1×32=1.25×0.8＝0.56＋0.44＝7－5.3＝0.8－0.23＝1－0.89＝5.8＋4.2＝1.23－0.6＝3－2.5＝2－1.3＝1.4×0.6＝3.2÷8＝1.3×0.5＝8.1÷0.9＝3.6÷6＝0.38＋0.43＝7.1－3.8＝1.8÷0.6＝0.3×101＝1.2÷4＝9÷2.5÷4=3.7×5×0.2=5.4×99＋5.4=72×9.9＋7.2=0.64＋0.64×99=8×0.5×0.2=(5.25－4)×8=21.6－3.8－7.2=45÷0.5÷2=4×3.7×0.25=1.5＋4.2＋0.5=3.6×0.2×1=7.5×5.3÷5.3=1.7×25×4=2.7－1.8－0.2=1.8×6－1.8=2.8×9＋2.8=0.32×0.2×5=10－0.8×10=8.5–0.24－1.76=6.5＋3.5＋1.8＝9×1.25×8=0.25×4÷0.25×4=5.3＋9.9＋4.7＝4.6－4.6÷4.6=0.8＋0.2－0.8＋0.2=3.82＋2.5＋6.18=4.9＋0.1－4.9＋0.1=8.7－1.9－3.1=0.7×16–16×0.3=（12.5＋1.25）×0.8=（5.6＋3.5）÷0.7=9.1÷4－3.1÷4=8.92－0.03－1.97=0.175÷0.25÷4=0.8×0.8×0.5=12.5÷0.25＋7.5×4=42÷4－32×0.25=5.6×0.125＋4.4÷8=2.4×0.7＋24×0.03=5.4＋3.2＋4.6=8.4×0.5－5.4÷2=18.7－（9.9＋8.7=25.4－（19.8－4.6=4.5－1.25－0.75－0.5=5.7×0.5－1.7×0.5(12.6－0.75－0.25)÷0.01=4.8÷0.6＋4.8÷0.4=