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소수점 1자리 덧셈

1
3.6
+
2.9
=
6.5
2
4.4
+
6.5
=
10.9
3
7.5
+
3.2
=
10.7
4
5.4
+
1.1
=
6.5
5
5.6
+
6.2
=
11.8
6
5.3
+
3.1
=
8.4
7
4.3
+
1.3
=
5.6
8
6.4
+
4.2
=
10.6
9
3.3
+
5.1
=
8.4
10
6.2
+
6.2
=
12.4
11
6.4
+
2.7
=
9.1
12
5.5
+
5.2
=
10.7
13
2.5
+
4.5
=
7
14
6.1
+
8.5
=
14.6
15
3.5
+
2.4
=
5.9