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소수점 1자리 덧셈

1
6.3
+
9.5
=
15.8
2
3.4
+
3.8
=
7.2
3
5.3
+
4.7
=
10
4
3.2
+
4.1
=
7.3
5
4.5
+
8.9
=
13.4
6
2.5
+
8.5
=
11
7
5.4
+
1.6
=
7
8
1.4
+
5.3
=
6.7
9
4.8
+
9.2
=
14
10
5.6
+
3.5
=
9.1
11
2.3
+
5.7
=
8
12
3.3
+
4.5
=
7.8
13
6.3
+
7.5
=
13.8
14
6.8
+
4.7
=
11.5
15
2.5
+
4.5
=
7