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소수점 1자리 덧셈

1
6.5
+
5.8
=
12.3
2
7.5
+
2.5
=
10
3
8.6
+
5.9
=
14.5
4
9.6
+
7.4
=
17
5
1.2
+
7.9
=
9.1
6
7.6
+
5.1
=
12.7
7
7.1
+
6.1
=
13.2
8
3.7
+
7.9
=
11.6
9
5.4
+
5.9
=
11.3
10
2.3
+
3.1
=
5.4
11
6.5
+
2.3
=
8.8
12
9.4
+
1.7
=
11.1
13
5.3
+
9.6
=
14.9
14
3.9
+
4.3
=
8.2
15
5.2
+
1.4
=
6.6