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소수점 1자리 덧셈

1
5.2
+
9.2
=
14.4
2
1.1
+
2.9
=
4
3
2.2
+
7.2
=
9.4
4
7.3
+
9.7
=
17
5
2.4
+
7.9
=
10.3
6
4.3
+
7.4
=
11.7
7
3.8
+
2.7
=
6.5
8
5.4
+
1.2
=
6.6
9
7.9
+
5.1
=
13
10
7.7
+
5.3
=
13
11
6.3
+
5.8
=
12.1
12
1.5
+
6.4
=
7.9
13
1.1
+
6.9
=
8
14
4.2
+
6.4
=
10.6
15
9.5
+
1.4
=
10.9