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소수점 1자리 덧셈

1
5.5
+
9.4
=
14.9
2
3.6
+
3.4
=
7
3
5.3
+
4.9
=
10.2
4
2.8
+
8.6
=
11.4
5
4.4
+
4.6
=
9
6
4.6
+
5.4
=
10
7
1.4
+
5.8
=
7.2
8
5.1
+
3.7
=
8.8
9
5.9
+
1.7
=
7.6
10
5.6
+
1.3
=
6.9
11
5.2
+
2.4
=
7.6
12
5.9
+
8.4
=
14.3
13
8.8
+
1.8
=
10.6
14
9.3
+
6.5
=
15.8
15
5.6
+
3.9
=
9.5