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소수점 1자리 덧셈

1
8.6
+
4.4
=
13
2
9.2
+
9.6
=
18.8
3
6.3
+
3.1
=
9.4
4
9.3
+
4.3
=
13.6
5
9.4
+
8.3
=
17.7
6
4.3
+
2.6
=
6.9
7
6.3
+
2.7
=
9
8
5.3
+
7.2
=
12.5
9
4.2
+
8.2
=
12.4
10
3.6
+
2.4
=
6
11
8.4
+
7.9
=
16.3
12
2.9
+
4.2
=
7.1
13
8.1
+
8.7
=
16.8
14
3.4
+
5.9
=
9.3
15
5.2
+
5.9
=
11.1