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소수점 1자리 덧셈

1
3.1
+
3.3
=
6.4
2
8.2
+
2.5
=
10.7
3
9.2
+
7.7
=
16.9
4
5.5
+
1.3
=
6.8
5
8.3
+
2.5
=
10.8
6
4.4
+
4.7
=
9.1
7
2.2
+
5.8
=
8
8
3.6
+
7.4
=
11
9
1.1
+
4.8
=
5.9
10
7.2
+
1.5
=
8.7
11
5.5
+
6.6
=
12.1
12
8.2
+
7.5
=
15.7
13
5.9
+
7.3
=
13.2
14
2.7
+
6.2
=
8.9
15
3.3
+
7.7
=
11