在□里填上合适的数。
0.1×0.2= 1﹣0.9= 0.32÷2= 0.8×5= 0.9×0.1=
3.11+2.22= 0.36÷0.4= 12.5+12.5×7= 8m﹣6m= 10﹣0.34﹣0.66=
直接写出得数．
1÷0.125= 2.5×4=0.092= 3.4÷0.17=
0.6×0.4= 1﹣0.14=
= 15÷
=
8﹣
=
+
=
÷
=
直接写出得数：
0.75÷15= 40×5.2= 27×9= 10.6+5.8+1.4=
11.2﹣9.8= 18.5+0.9= 9500÷500= 2.8+0.2×0.5=
12÷0.4= 3.1×30= 1﹣
= 8.6÷0.4÷5=
直接写出得数．
6.5+0.5= 8.2﹣3.2= 5.8+4.2= 10﹣3.3﹣4.7=
=
=
= 0.7×1.25×8=
=
=
=
=
直接写出得数．
9.54+1.6= 0.32÷0.8= 90×40%= 5×6÷6×5=
=
7.2×
=
= 1
= 5﹣0.78= 1﹣
=
0×
120÷（20+40）=