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소수점 1자리 덧셈

1
8.5
+
6.3
=
14.8
2
5.5
+
8.3
=
13.8
3
2.1
+
5.9
=
8
4
2.5
+
9.7
=
12.2
5
2.6
+
9.4
=
12
6
3.3
+
5.4
=
8.7
7
4.1
+
2.3
=
6.4
8
6.3
+
3.3
=
9.6
9
4.3
+
9.5
=
13.8
10
5.6
+
5.9
=
11.5
11
3.6
+
1.1
=
4.7
12
8.5
+
2.6
=
11.1
13
7.3
+
3.5
=
10.8
14
9.3
+
2.3
=
11.6
15
1.6
+
5.7
=
7.3