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소수점 1자리 덧셈

1
6.1
+
7.1
=
13.2
2
1.5
+
3.3
=
4.8
3
7.2
+
5.8
=
13
4
4.4
+
9.3
=
13.7
5
8.2
+
1.3
=
9.5
6
6.9
+
1.6
=
8.5
7
1.5
+
2.9
=
4.4
8
2.7
+
4.4
=
7.1
9
7.7
+
4.5
=
12.2
10
4.2
+
9.2
=
13.4
11
4.4
+
1.3
=
5.7
12
2.3
+
2.1
=
4.4
13
1.4
+
7.6
=
9
14
2.4
+
8.8
=
11.2
15
3.9
+
6.1
=
10