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소수점 1자리 덧셈

1
5.9
+
7.5
=
13.4
2
8.2
+
1.3
=
9.5
3
4.4
+
1.1
=
5.5
4
4.2
+
1.7
=
5.9
5
2.4
+
5.1
=
7.5
6
5.6
+
5.2
=
10.8
7
6.3
+
6.1
=
12.4
8
5.6
+
7.5
=
13.1
9
1.5
+
5.9
=
7.4
10
6.4
+
3.6
=
10
11
2.3
+
6.4
=
8.7
12
3.9
+
6.3
=
10.2
13
4.6
+
1.3
=
5.9
14
8.2
+
9.3
=
17.5
15
5.2
+
6.4
=
11.6