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소수점 1자리 덧셈

1
1.5
+
8.1
=
9.6
2
1.5
+
8.8
=
10.3
3
4.3
+
4.5
=
8.8
4
4.3
+
5.2
=
9.5
5
2.6
+
6.4
=
9
6
1.3
+
4.3
=
5.6
7
4.7
+
3.5
=
8.2
8
4.3
+
4.5
=
8.8
9
8.2
+
2.9
=
11.1
10
5.5
+
6.8
=
12.3
11
6.1
+
6.5
=
12.6
12
8.6
+
9.2
=
17.8
13
4.4
+
5.4
=
9.8
14
6.4
+
1.2
=
7.6
15
4.3
+
2.2
=
6.5