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소수점 1자리 덧셈

1
1.1
+
4.4
=
5.5
2
8.2
+
2.6
=
10.8
3
6.8
+
5.4
=
12.2
4
7.6
+
3.8
=
11.4
5
4.9
+
2.4
=
7.3
6
1.9
+
5.2
=
7.1
7
2.4
+
9.9
=
12.3
8
1.6
+
2.6
=
4.2
9
3.4
+
2.7
=
6.1
10
5.3
+
8.6
=
13.9
11
4.5
+
8.5
=
13
12
3.1
+
3.5
=
6.6
13
7.4
+
8.8
=
16.2
14
4.4
+
6.1
=
10.5
15
1.7
+
2.1
=
3.8