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소수점 1자리 덧셈

1
1.7
+
6.5
=
8.2
2
4.3
+
1.3
=
5.6
3
7.4
+
4.1
=
11.5
4
4.8
+
3.6
=
8.4
5
7.1
+
6.2
=
13.3
6
4.2
+
9.6
=
13.8
7
1.3
+
6.6
=
7.9
8
3.4
+
8.3
=
11.7
9
3.4
+
2.3
=
5.7
10
7.2
+
5.2
=
12.4
11
8.3
+
1.1
=
9.4
12
5.6
+
3.4
=
9
13
5.2
+
4.2
=
9.4
14
3.1
+
6.5
=
9.6
15
1.1
+
3.2
=
4.3