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소수점 1자리 덧셈

1
1.1
+
2.5
=
3.6
2
9.6
+
4.7
=
14.3
3
4.7
+
5.3
=
10
4
8.8
+
6.3
=
15.1
5
5.5
+
3.6
=
9.1
6
5.2
+
1.5
=
6.7
7
6.2
+
4.2
=
10.4
8
2.4
+
9.1
=
11.5
9
9.8
+
3.8
=
13.6
10
9.1
+
2.2
=
11.3
11
4.4
+
4.2
=
8.6
12
2.5
+
7.1
=
9.6
13
9.8
+
2.8
=
12.6
14
9.5
+
2.8
=
12.3
15
5.5
+
2.1
=
7.6