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소수점 1자리 덧셈

1
1.1
+
8.5
=
9.6
2
2.6
+
5.7
=
8.3
3
2.5
+
3.3
=
5.8
4
3.4
+
7.5
=
10.9
5
8.7
+
2.7
=
11.4
6
9.5
+
9.5
=
19
7
4.9
+
6.1
=
11
8
8.5
+
9.2
=
17.7
9
4.6
+
3.1
=
7.7
10
7.2
+
3.4
=
10.6
11
2.4
+
8.2
=
10.6
12
3.4
+
1.4
=
4.8
13
4.5
+
7.5
=
12
14
6.3
+
5.4
=
11.7
15
3.4
+
1.7
=
5.1