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소수점 1자리 덧셈

1
8.2
+
5.5
=
13.7
2
4.4
+
4.4
=
8.8
3
1.1
+
9.5
=
10.6
4
4.5
+
4.7
=
9.2
5
1.6
+
4.6
=
6.2
6
3.3
+
2.2
=
5.5
7
2.4
+
3.9
=
6.3
8
9.2
+
8.4
=
17.6
9
4.4
+
8.9
=
13.3
10
2.1
+
8.6
=
10.7
11
1.5
+
6.6
=
8.1
12
6.3
+
2.8
=
9.1
13
4.1
+
6.4
=
10.5
14
5.1
+
1.6
=
6.7
15
3.2
+
3.1
=
6.3