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소수점 1자리 덧셈

1
5.1
+
6.3
=
11.4
2
7.5
+
7.8
=
15.3
3
2.7
+
2.4
=
5.1
4
4.7
+
6.7
=
11.4
5
4.5
+
1.3
=
5.8
6
2.8
+
3.7
=
6.5
7
6.5
+
3.8
=
10.3
8
2.7
+
8.3
=
11
9
5.3
+
1.2
=
6.5
10
7.2
+
8.3
=
15.5
11
9.3
+
6.4
=
15.7
12
9.1
+
5.4
=
14.5
13
7.2
+
7.1
=
14.3
14
2.9
+
3.2
=
6.1
15
1.2
+
4.4
=
5.6