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소수점 1자리 덧셈

1
1.1
+
5.4
=
6.5
2
1.3
+
9.2
=
10.5
3
2.6
+
4.5
=
7.1
4
5.2
+
7.9
=
13.1
5
6.4
+
6.4
=
12.8
6
3.9
+
4.7
=
8.6
7
8.2
+
4.9
=
13.1
8
6.2
+
5.8
=
12
9
5.1
+
1.2
=
6.3
10
3.8
+
2.4
=
6.2
11
3.2
+
5.9
=
9.1
12
5.4
+
9.6
=
15
13
1.2
+
4.1
=
5.3
14
8.1
+
9.8
=
17.9
15
3.6
+
7.4
=
11