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소수점 1자리 덧셈

1
5.6
+
3.7
=
9.3
2
2.5
+
6.5
=
9
3
2.2
+
8.5
=
10.7
4
3.7
+
4.3
=
8
5
2.3
+
6.8
=
9.1
6
7.6
+
2.8
=
10.4
7
9.5
+
6.3
=
15.8
8
3.2
+
2.5
=
5.7
9
6.9
+
3.6
=
10.5
10
5.4
+
6.3
=
11.7
11
3.2
+
8.5
=
11.7
12
7.1
+
2.3
=
9.4
13
8.5
+
1.7
=
10.2
14
3.2
+
1.8
=
5
15
1.1
+
9.4
=
10.5