4.5×0.36 0.26×0.35
2.04÷0.17= *30.8×7.2= 2.04÷0.23= *3.56÷0.8=
1.98×0.1=
5.6÷0.56=
8.76-7.6=
6.3+5.7÷0.3=
21.21÷7=
0.8×2.5=
0.56÷0.07=
0.7×0.9÷0.7×0.9=
(个)。
(个)