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소수점 1자리 덧셈

1
5.3
+
8.3
=
13.6
2
5.2
+
4.6
=
9.8
3
1.1
+
7.7
=
8.8
4
3.9
+
6.2
=
10.1
5
3.5
+
2.5
=
6
6
4.3
+
2.7
=
7
7
5.4
+
1.3
=
6.7
8
3.8
+
3.3
=
7.1
9
5.6
+
9.1
=
14.7
10
2.4
+
5.6
=
8
11
3.2
+
4.2
=
7.4
12
5.2
+
7.1
=
12.3
13
1.4
+
1.3
=
2.7
14
5.3
+
7.1
=
12.4
15
5.3
+
5.9
=
11.2