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소수점 1자리 덧셈

1
2.2
+
3.4
=
5.6
2
6.1
+
1.1
=
7.2
3
4.8
+
9.1
=
13.9
4
8.3
+
4.2
=
12.5
5
1.9
+
9.5
=
11.4
6
9.1
+
3.5
=
12.6
7
6.1
+
4.6
=
10.7
8
7.5
+
1.6
=
9.1
9
5.3
+
3.1
=
8.4
10
1.1
+
3.3
=
4.4
11
2.1
+
4.6
=
6.7
12
3.6
+
3.6
=
7.2
13
6.1
+
3.5
=
9.6
14
3.3
+
4.6
=
7.9
15
5.7
+
4.1
=
9.8