直接写出得数. 125+28= 13.4-0.8= 4×1.7= 2.2+3.6= 5.1÷0.3=

2025-06-22 07:42:33
推荐回答(1个)
回答1:

125+28=153             13.4-0.8=12.6               4×1.7=6.8             2.2+3.6=5.8
5.1÷0.3=17               
3
16
×
4
9
=
1
12
                
2
3
÷
3
10
=
20
9
           
4
7
+
5
7
=
9
7
         4-
3
8
-
5
8
=3
故答案为:153,12.6,6.8,5.8,17,
1
12
20
9
9
7
,3.