问题 解答题
直接写出得数.
12+48=
2.4×5=78-0.8=6.3÷0.1=
1
3
-
1
4
=
1
2
+
1
3
=
8-
7
8
=
6
7
÷6=
3
5
=
10.1-1=
3
5
×15=
2.3×4=
3
8
+
1
4
=
7
12
=
6
7
-
6
7
=
答案

12+48=602.4×5=1278-0.8=77.26.3÷0.1=63
1
3
-
1
4
=
1
12
1
2
+
1
3
=
5
6
8-
7
8
=7
1
8
6
7
÷6=
1
7
3
5
=0
10.1-1=9.1
3
5
×15=9
2.3×4=9.2
3
8
+
1
4
=
5
8
7
12
=10
2
7
6
7
-
6
7
=0
故答案为:60,12,77.2,63,
1
12
5
6
,7
1
8
1
7
,0,9.1,9,9.2,
5
8
,10
2
7
,0.

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