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소수점 1자리 덧셈

1
2.3
+
6.5
=
8.8
2
2.1
+
6.5
=
8.6
3
6.2
+
7.7
=
13.9
4
3.7
+
4.8
=
8.5
5
1.3
+
8.4
=
9.7
6
6.4
+
4.2
=
10.6
7
4.8
+
8.1
=
12.9
8
9.5
+
5.9
=
15.4
9
3.2
+
2.3
=
5.5
10
6.4
+
4.7
=
11.1
11
1.2
+
6.4
=
7.6
12
5.2
+
1.9
=
7.1
13
6.4
+
2.7
=
9.1
14
4.2
+
1.8
=
6
15
5.8
+
8.6
=
14.4