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소수점 1자리 덧셈

1
5.5
+
5.1
=
10.6
2
5.5
+
3.7
=
9.2
3
3.8
+
3.3
=
7.1
4
7.5
+
1.4
=
8.9
5
6.2
+
2.5
=
8.7
6
5.3
+
8.9
=
14.2
7
2.8
+
9.1
=
11.9
8
6.2
+
7.3
=
13.5
9
5.8
+
3.1
=
8.9
10
2.5
+
7.2
=
9.7
11
3.8
+
1.2
=
5
12
6.5
+
4.8
=
11.3
13
8.4
+
3.2
=
11.6
14
5.2
+
2.3
=
7.5
15
5.4
+
1.4
=
6.8