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소수점 1자리 덧셈

1
5.6
+
4.1
=
9.7
2
1.8
+
3.9
=
5.7
3
6.6
+
2.2
=
8.8
4
6.4
+
2.3
=
8.7
5
1.6
+
6.2
=
7.8
6
3.4
+
5.1
=
8.5
7
1.1
+
4.2
=
5.3
8
2.5
+
4.1
=
6.6
9
3.7
+
3.5
=
7.2
10
6.3
+
8.5
=
14.8
11
1.2
+
3.4
=
4.6
12
5.1
+
9.3
=
14.4
13
3.1
+
8.5
=
11.6
14
5.5
+
9.2
=
14.7
15
7.5
+
5.2
=
12.7