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소수점 1자리 덧셈

1
1.1
+
1.5
=
2.6
2
4.3
+
4.5
=
8.8
3
4.4
+
9.6
=
14
4
2.9
+
5.1
=
8
5
8.5
+
5.4
=
13.9
6
5.6
+
2.4
=
8
7
6.2
+
6.6
=
12.8
8
3.4
+
7.9
=
11.3
9
4.2
+
5.3
=
9.5
10
4.9
+
8.5
=
13.4
11
4.3
+
8.1
=
12.4
12
3.7
+
1.8
=
5.5
13
4.4
+
7.2
=
11.6
14
2.2
+
9.2
=
11.4
15
5.8
+
5.6
=
11.4