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소수점 1자리 덧셈

1
5.1
+
5.3
=
10.4
2
2.6
+
6.3
=
8.9
3
6.4
+
4.3
=
10.7
4
2.4
+
5.2
=
7.6
5
5.9
+
2.7
=
8.6
6
6.2
+
4.1
=
10.3
7
5.5
+
9.6
=
15.1
8
5.4
+
9.3
=
14.7
9
8.6
+
2.9
=
11.5
10
1.7
+
2.3
=
4
11
1.5
+
6.3
=
7.8
12
5.5
+
9.4
=
14.9
13
6.1
+
5.6
=
11.7
14
4.3
+
8.3
=
12.6
15
8.7
+
5.1
=
13.8