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소수점 1자리 덧셈

1
5.2
+
6.1
=
11.3
2
7.2
+
8.5
=
15.7
3
9.1
+
5.4
=
14.5
4
8.6
+
2.2
=
10.8
5
2.1
+
4.1
=
6.2
6
2.3
+
1.4
=
3.7
7
9.5
+
3.6
=
13.1
8
5.8
+
2.1
=
7.9
9
4.4
+
1.7
=
6.1
10
1.6
+
7.2
=
8.8
11
7.5
+
9.5
=
17
12
5.8
+
9.1
=
14.9
13
6.8
+
2.3
=
9.1
14
3.3
+
3.3
=
6.6
15
1.6
+
5.4
=
7