0.9÷2=
1.5÷0.5=
56÷0.8=
8.4÷8=
1.1-0.11=
0.4×0.4=
0.06÷0.12=
5.2÷0.13=
0.68÷4= 10.5÷5= 0.28÷0.7= 0.24÷3=
0.6÷0.12= 0.18÷1.8= 3.2÷0.8= 6.06÷6=
( ) 改正:
12.5×0.8= 0.4×0.05= 9.7÷1= 0×9.5=
3.5×20= 26.8÷4= 8.4÷0.7= 9.6÷16=
2.5×4= 1.25×8= 0.56÷0.7= 0.45÷0.3=
3.6÷0.9= 14.3÷0.1= 15.8×0.1= 3.6÷0.9-4=
4.5÷0.9= 1.4-0.9= 0.3×0.8= 0÷3.7= 3.2+1.6=
0.3×21= 1.5÷5= 2.2×4= 0.48÷0.4= 8÷0.1=
参加项目
钓鱼
猜谜语
吹蜡烛
套圈
占全班的几分之几