问题 解答题
直接写出得数
197+76=5.8-0.79=
1
3
+0.4=
18-8
4
9
=
1.6×0.5=20÷0.2=640÷16÷5=
4
9
+
3
8
-
4
9
+
3
8
=
答案

197+76=2735.8-0.79=5.01
1
3
+0.4=
11
15
18-8
4
9
=
86
9
1.6×0.5=0.820÷0.2=100640÷16÷5=8
4
9
+
3
8
-
4
9
+
3
8
=
3
4
故答案为:273,5.01,
11
15
86
9
,0.8,100,8,
3
4

选择题
单项选择题 A1/A2型题