2 小数除法
直接写出得数
2.5×0.4= 1.7+5= 0.72÷0.6= 7.96﹣7.9= 1.5÷0.3=
2.8×0= 1.5×6= 0.25×16= 2.5×100= 4.8÷6=
0.5×0.9= 6.1﹣6.1= 0.12×5= 4.8+5.7= 28﹣3.6﹣4.4=
5÷2.5= (4.8+3.2)÷4= 8.4÷21= 0.5×0.08= 8.3÷0.01=
0.5÷0.5+0.5÷0.5= 4﹣0.4= 2.4×0.5= 0.99+0.01÷10=
直接写出得数.
2.5×4= 0.3÷0.1= 0.99÷0.01= 0.8×1.25=
20÷2.5= 14.7÷0.3= 43×0.01= 15×0.2×4.5=
口算.
45×0.2= 0.88÷0.44= 2﹣1.2= 12.5×0.8= (1.5+0.25)×4=
4.5÷0.9= 8.5×10= 5.2÷0.2= 1.2×6= 12﹣6.5﹣3.5=
直接写出得数.
2×0.8= 2.5×0.6= 30×0.05= 8×0.25= 16÷5=
0.5÷0.25= 5.7÷0.3= 9÷0.6= 35×0.25+5×0.25= 0.7+0.35+0.6÷2=
(得数保留一位小数)
2.84×0.05= 1.204÷0.43= 2.08×7.5= 18.9÷0.54=
1.05×2.4= 1.44÷1.8= 1.89÷0.54= 0.35×8.6=
5.61÷6.1=
(得数保留两位小数)
9.58÷0.23= 6.21÷0.3= 54÷0.36=
在○里填上“>”“<”或“=”.
4.75÷0.9○4.75 0.98×1.01○1.01 7.48×0.5○7.48÷0.5 2.86×0.01 2.86÷0.01
87.3÷0.8○87.3 1×0.98○1 9.2÷1.2○9.2×1.2 3.6×0.99○3.6÷0.99.
直接写出得数.
0.6×0.03= 1.001×10= 0.14×0.2= 0.96÷0.4= 0.5×0.4=
0÷0.67= 1÷0.25= 0.36÷0.12= 0.2÷0.05= 3.68×0=
直接写得数.
7.8×0.1= 6.4÷0.2= 1.25×0.8= 35÷4= 0.21÷0.3= 7×0.9=
0.36÷0.09= 1.2×0.5= 3.5×20= 4.3÷10= 0.8×0.7= 32÷0.8=
直接写出得数.
0.7×100= 5.8﹣0.6= 3.7+15= 4.8+1.3=
6﹣0.6= 8.2÷100= 0×72÷36= 3.6+6.4=
8×8÷8×8=
直接写出得数.
0.9×5= 6.4÷0.8= 1﹣0.09= 1÷5=
0.4×0.25= 3.4+6.6= 0.32÷0.4= 0.72÷0.9=
7.7÷0.07= 2×0.05=
直接写出得数.
3.5×0.2= 10÷0.5= 6×0.25= 0.63÷0.9= 1.8×0.4=
0.99÷0.01= 1.2×4= 3.9×0.01= 2.33×1.2= 1.25×0.8=