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소수점 1자리 덧셈

1
1.3
+
5.2
=
6.5
2
7.4
+
2.6
=
10
3
3.3
+
3.1
=
6.4
4
9.1
+
3.5
=
12.6
5
8.3
+
1.6
=
9.9
6
1.4
+
2.1
=
3.5
7
3.7
+
6.2
=
9.9
8
8.2
+
2.9
=
11.1
9
2.7
+
1.9
=
4.6
10
4.7
+
1.6
=
6.3
11
6.4
+
3.2
=
9.6
12
3.1
+
8.2
=
11.3
13
1.3
+
1.2
=
2.5
14
8.5
+
4.1
=
12.6
15
1.8
+
2.2
=
4