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소수점 1자리 덧셈

1
5.8
+
5.3
=
11.1
2
8.5
+
1.7
=
10.2
3
7.5
+
2.1
=
9.6
4
2.2
+
6.5
=
8.7
5
8.2
+
4.8
=
13
6
1.9
+
3.4
=
5.3
7
9.6
+
4.5
=
14.1
8
3.5
+
4.6
=
8.1
9
9.3
+
6.8
=
16.1
10
3.6
+
4.3
=
7.9
11
3.4
+
6.1
=
9.5
12
4.7
+
2.2
=
6.9
13
2.9
+
1.9
=
4.8
14
4.7
+
8.3
=
13
15
5.8
+
5.8
=
11.6