题目内容

直接写得数.
4.2×0.5=6.4-3.25=9.3÷0.03=44÷
11
10
=
1
3
÷2÷
1
3
=
9-
8
17
-
9
17
=
4
9
=
3
4
×
5
9
=
2
3
+
1
4
=
2-
3
5
=
4.2×0.5=2.16.4-3.25=3.159.3÷0.03=31044÷
11
10
=40
1
3
÷2÷
1
3
=
1
2
9-
8
17
-
9
17
=8
4
9
=
9
4
3
4
×
5
9
=
5
12
2
3
+
1
4
=
11
12
2-
3
5
=1
2
5
故答案为:2.1,3.15,310,40,
1
2
,8,
9
4
5
12
11
12
,1
2
5
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