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소수점 1자리 덧셈

1
5.5
+
9.2
=
14.7
2
2.4
+
7.2
=
9.6
3
3.8
+
3.5
=
7.3
4
1.3
+
1.1
=
2.4
5
5.2
+
5.7
=
10.9
6
7.5
+
2.9
=
10.4
7
5.6
+
2.6
=
8.2
8
2.9
+
5.6
=
8.5
9
5.3
+
1.5
=
6.8
10
4.5
+
1.4
=
5.9
11
7.1
+
1.9
=
9
12
1.4
+
9.2
=
10.6
13
2.2
+
1.3
=
3.5
14
3.9
+
3.3
=
7.2
15
9.1
+
8.8
=
17.9