小数加减乘除口算题(共4页).doc

384÷32= 1846÷10= 468÷39= 1460÷20= 50÷2= 78÷4= 24.5÷14= 49.5÷3= 0÷153= 42÷5= 374÷10= 73÷9=10÷4= 1.2×3= 2-0.8=10.7-5.7= 0.52+0.08= 2÷5=8×0.03 0.01×100= 30×0.01=0×1.22= 0.6×5= 0.1×7=32.5÷0.5= 2.58÷0.2= 0.7＋7.32=6.3÷7= 8×1.8= 0.3＋4.44=2.08×7= 10÷8= 0.8＋7.62=0.12×8= 4.2÷0.1= 1.6×3=1.2×0.6= 100÷200= 6.2×0.3=0.6×0.7= 2.8÷70= 0.9×0.4=2.1÷7÷0.1= 5×2.1＋2.1= 2.5×4×0.5=50×0.04＋420= 3.4÷0.1－21= 100×2.1×0.03=6.9÷3＋19= 3.7＋1.26＋0.74= 2.34－1.34×0=(1.5＋2.5)×0.77= 31－0.25－0.75= 34.1＋21.5＋0.9=9.7×12＋0.3×12= 38×0.01＋0.02=(1.2＋0.16)×0.1= 6.3÷9= 9÷5=4.3＋2.7＝ 0.75＋0.25＝ 4－0.26＝ 0.35＋2.7＝ 4.6－1.9＝ 0.83－0.3＝ 3＋0.05＝ 7.2－3.8＝ 0.07＋0.6＝ 1.39－0.39＝ 10－5.4＝ 8.2÷1.9=1.2÷4= 3.44＋0.56= 6.8－2.9=0.6×9= 4.2－0.8= 7.34÷2=5.4÷1.8= 2.7÷30= 7.34－2.14=1.01×5= 510÷100= 3.74＋4.26=2.4×8= 3.2÷0.04= 0.54÷0.9=0.4×2.5= 0.16÷0.3= 3.18×100=41×0.4= 0.86÷0.02= 0.08＋5=1.8×30= 800×0.4= 1.2÷6=3.6÷40= 3.2÷1.6= 7－0.16=9.9÷3= 0.03÷0.01＋0.3= 1.25×8×4=3.6＋5.8＋4.2= 6.8×20÷5=0.34÷17－0.02= (1.5＋0.5)÷2=0.8×1.25×15= 0.24÷4×6=0.9÷0.3×7= 30÷0.2÷1.5=9.8－2.9－3.1= 1.02×8－0.16=0.25×0.4÷0.1= 0.42×4×0.25=4.08＋0.3= 9.3－3.5= 190÷0.2=3.6÷0.3= 1.2×0.4= 50.5÷5=4.2－0.8= 0.8×0.4= 0.8÷0.1×0.5=2.8÷0.7×20= 0.8×0.6÷2=5×(3.2－2.6)= 5.4÷0.9＋0.8=(1.4－0.8)÷0.6= 555÷0.5=3.26÷2×0.01= (5.1－2.7)÷0.6=7.4＋3.6= 2.5×40= 1.35×20=0.56÷0.28= 6.1－2.08= 5.2×8=7.2÷40= 4.3÷0.01= 0.06×0.8=6.52－5.12= 3.6＋1.8= 0.54×4=0.72÷8= 9÷2= 50×0.3=0.12×100= 6－2.09= 1.8×4=12－6.2= 7×0.8= 10.1×6=7.6－0.7－0.3= 1.25×8×0.74=1.8＋2.2＋6.4= 0.6×5＋0.4×5=4.27－0.6－0.4= 3.6＋0.8＋0.2=8.54－1.7－2.3= 1.05×0.7= 0.42＋0.58=40.3－9= 42.5÷5= 80÷0.4=0.75×0.2= 7×0.6= 7.2÷0.5=80－2.6= 7.8－6.65= 4.02×300=9.8×10= 12×0.5= 6.1÷2=6.8＋3.2= 100－32.5= 2.5÷25=0.9＋0.99= 400÷0.1= 4.5×3=3.1×0.5= 0.83＋0.2= 2.02×9=30.3÷3= 2.74÷2= 6÷0.02=2.76－0.36= 0.06×0.9= 5.8＋3.4=32＋0.7= 25×0.01= 4.1×0.5=19.04÷2= 0.74－0.24= 36.05÷5=4.7＋1.9= 3.46×11= 3.2÷64=8.1÷3= 8.4－2.7= 24.32÷8=0.9×0.6= 0.8÷0.04= 0.364×100=16÷1.6= 7.8＋0.2= 2.4÷4.8=0.125×8= 7－1.34= 8×0.25=9×0.36= 0.37×10= 2.9×0.6=0.8×0.7= 5.3－2.9= 2.8＋13.5=17.2＋2.8= 8.4÷4.2= 1.7×3=8.3－3.3= 3.6＋6.4= 0.84÷6=0.7×5= 5.5＋3.6= 300×1.2=6.25÷5= 720÷8÷0.1=0.75×4÷7.5= 2.5×0.7×4=0.9×100÷3= 2÷(6.4＋4.6)=2.8÷0.7＋6= 19.6÷0.2÷5=7.86＋7.86×9= 0.25＋0.75=12×0.5= 16÷1.6= 5.4÷1.8=25×0.04= 。