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소수점 1자리 덧셈

1
2.2
+
3.6
=
5.8
2
1.4
+
5.1
=
6.5
3
2.6
+
2.7
=
5.3
4
8.2
+
5.2
=
13.4
5
3.7
+
5.3
=
9
6
9.1
+
9.6
=
18.7
7
6.3
+
8.5
=
14.8
8
4.8
+
3.3
=
8.1
9
5.4
+
5.4
=
10.8
10
5.1
+
4.9
=
10
11
3.3
+
3.7
=
7
12
6.3
+
9.6
=
15.9
13
2.4
+
5.3
=
7.7
14
4.6
+
6.3
=
10.9
15
4.2
+
8.5
=
12.7