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소수점 1자리 덧셈

1
2.5
+
8.5
=
11
2
8.5
+
3.3
=
11.8
3
8.4
+
1.6
=
10
4
5.4
+
9.5
=
14.9
5
5.1
+
6.4
=
11.5
6
4.8
+
9.4
=
14.2
7
1.9
+
5.1
=
7
8
1.6
+
3.4
=
5
9
7.6
+
5.4
=
13
10
3.1
+
9.3
=
12.4
11
9.8
+
3.8
=
13.6
12
2.5
+
9.3
=
11.8
13
5.4
+
4.3
=
9.7
14
4.2
+
1.8
=
6
15
6.5
+
3.7
=
10.2