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소수점 1자리 덧셈

1
6.1
+
3.3
=
9.4
2
5.1
+
3.6
=
8.7
3
9.3
+
7.7
=
17
4
4.5
+
1.9
=
6.4
5
5.3
+
9.3
=
14.6
6
3.6
+
1.2
=
4.8
7
7.2
+
2.3
=
9.5
8
4.4
+
2.1
=
6.5
9
8.6
+
6.2
=
14.8
10
9.8
+
9.3
=
19.1
11
2.9
+
8.6
=
11.5
12
4.3
+
7.4
=
11.7
13
5.9
+
5.2
=
11.1
14
2.3
+
7.2
=
9.5
15
1.6
+
5.9
=
7.5