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소수점 1자리 덧셈

1
5.6
+
9.5
=
15.1
2
5.5
+
1.4
=
6.9
3
2.3
+
4.4
=
6.7
4
5.4
+
3.3
=
8.7
5
8.2
+
3.1
=
11.3
6
5.5
+
6.4
=
11.9
7
6.3
+
9.4
=
15.7
8
3.9
+
8.2
=
12.1
9
8.6
+
3.3
=
11.9
10
5.8
+
4.2
=
10
11
7.7
+
4.4
=
12.1
12
8.2
+
9.2
=
17.4
13
5.6
+
1.4
=
7
14
5.3
+
1.4
=
6.7
15
1.7
+
4.9
=
6.6