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소수점 1자리 덧셈

1
6.1
+
2.4
=
8.5
2
8.2
+
2.7
=
10.9
3
5.4
+
2.6
=
8
4
3.2
+
3.7
=
6.9
5
7.2
+
9.3
=
16.5
6
4.2
+
6.1
=
10.3
7
4.9
+
3.3
=
8.2
8
2.2
+
3.3
=
5.5
9
4.2
+
4.5
=
8.7
10
2.2
+
6.6
=
8.8
11
5.1
+
6.8
=
11.9
12
8.3
+
3.2
=
11.5
13
5.3
+
5.8
=
11.1
14
4.8
+
6.5
=
11.3
15
2.3
+
4.2
=
6.5