问题 解答题
直接写得数
8.6+4=

0.35÷0.7=

6.5×0.2=

0.7×0.9=

7.2+2.8=
0.96÷0.03=12×2.5=8.4÷4.2=1.4×5=1.68÷0.3=
3.1×0.03=27+456+73=1÷0.25=7.2×0.3=0.99+1.8=
1.2÷3=2.3+1.9=7.6÷4=0.3×0.02=2.87÷0.7=
答案

8.6+4=12.6;

0.35÷0.7=0.5;

6.5×0.2=1.3;

0.7×0.9=0.63;

7.2+2.8=10;

0.96÷0.03=32;12×2.5=30;8.4÷4.2=2;1.4×5=7;1.68÷0.3=5.6;
3.1×0.03=0.093;27+456+73=556;1÷0.25=4;7.2×0.3=2.16;0.99+1.8=2.79;
1.2÷3=0.4;2.3+1.9=4.2;7.6÷4=1.9;0.3×0.02=0.006;2.87÷0.7=4.1.

单项选择题
单项选择题 A1/A2型题