问题 解答题
28+47=4-3.3=120×30=3.6÷0.12=
0.12=
1
2
+
3
4
=
3
4
×
2
9
=
24÷
3
8
=
答案

28+47=754-3.3=0.7120×30=36003.6÷0.12=30
0.12=0.01
1
2
+
3
4
=1
1
4
3
4
×
2
9
=
1
6
24÷
3
8
=64

问答题 简答题
多项选择题