小学数学加减乘除法口算练习题.doc

3.4-2.8= 0.96-0.35= 9.53-1.53= 0.25+0.75=
1.2-0.8= 0.83-0.5= 2.7+0.4= 0.77÷11=
3.56×10= 0.9×7=     30.5÷5= 8×0.04＋3=
5.3×0.1= 41.2＋21= 5.66÷0.2= 8.4÷0.7=
501－98= 0.1×9.02= 110÷100= 1.01×9=
3.1×10= 125×7＋125= 0.65×5= 0.1×7=
32.5÷0.5= 2.58÷0.2= 0.7＋7.32= 480＋199=
63÷0.7= 4×1.8= 0.3＋4.44= 2.01×7=
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= 2.5×4×0.5= 50×0.04 = 3.4÷0.1=
6.9÷3= 2.5×0.4= 20÷5= 0.8×1.25=
1.26＋0.74= 2.34－1.34= 6.3÷9= （1.5＋2.5）×0.11=
8.2÷1.9= 1.26＋0.74= 9÷5= 1－0.25－0.75=
1.6－0.9= 3.44＋0.56= 1.2÷4= 3.1＋2.5＋0.9=
6.8－2.9= 4.2－0.8= 7.34÷2= 9.7×2＋0.3×2=
125×4= 0.6×9= 5.4÷1.8= 38×0.01＋0.02=
2.7÷30= 1.01×5= 510÷100= (1.2＋0. 6)×0.1=
7. 4－2. 4= 3.7＋4.2= 2.4×3= 34×567×0=
3.2÷0.04= 0.54÷0.9= 0.4×2.5= 3.6＋5.8＋4.2=
0.15÷0.3= 3.18×100= 41×0.4= 0.86÷0. 2=
0.08＋5= 1.8×30= 80×0.4= 0.03÷0.01＋0.3=
1.2÷6= 6.4÷4= 3.6÷40= (1.5＋0.5)÷2=
3.2÷1.6= 7－0.16= 9.9÷3= 9.8－2.9－3.1=
4－3.2＝ 　 1－0.99＝　 4.1＋4.14＝ 0.6＋0.8＝
0.81÷0.9= 　 1÷0.01= 0.9÷0.45= 0.48÷0.24=
1.8＋0.9＝ 　 0.28＋0.2＝ 6.5－5.6＝ 9.65－5＝
1.6÷0.04= 　 0.24×0.5= 1.85×0.1= 1.2×0.7=
0.09÷3= 4.9÷7= 0.86－0.6＝ 0.58－0.41＝
4.2×2= 1.1×3= 0.32＋0.21＝ 7.2＋2.8＝
10×0.35= 0. 06×100= 0.57－0.27＝ 0.86－0.4＝
20×0.5= 1000×0.09= 6.6＋1.4＝ 3.9－2＝
0.35÷7= 2.8×4= 0.5×0.5= 2.5×10=
0.06×0.9= 0.05×1.6= 0.5×0.05= 0.3×0.03=
3.6÷0.3= 0.54÷0.6= 0.12÷0.4= 0.45÷0.5=