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소수점 1자리 덧셈

1
4.1
+
9.5
=
13.6
2
6.3
+
3.1
=
9.4
3
7.8
+
5.8
=
13.6
4
2.3
+
4.6
=
6.9
5
4.9
+
3.1
=
8
6
8.6
+
1.3
=
9.9
7
8.6
+
2.6
=
11.2
8
4.8
+
3.1
=
7.9
9
8.2
+
9.1
=
17.3
10
6.2
+
7.2
=
13.4
11
9.6
+
3.4
=
13
12
2.5
+
7.9
=
10.4
13
2.7
+
2.9
=
5.6
14
5.5
+
3.4
=
8.9
15
1.5
+
5.7
=
7.2