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소수점 1자리 덧셈

1
2.6
+
9.5
=
12.1
2
1.6
+
3.8
=
5.4
3
1.5
+
7.1
=
8.6
4
4.4
+
3.9
=
8.3
5
7.3
+
8.3
=
15.6
6
7.6
+
1.8
=
9.4
7
4.2
+
9.1
=
13.3
8
8.3
+
4.9
=
13.2
9
3.2
+
5.3
=
8.5
10
3.2
+
4.8
=
8
11
5.7
+
8.2
=
13.9
12
6.8
+
5.2
=
12
13
7.9
+
9.3
=
17.2
14
2.3
+
9.9
=
12.2
15
5.4
+
3.4
=
8.8