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소수점 1자리 덧셈

1
5.6
+
4.6
=
10.2
2
1.1
+
9.2
=
10.3
3
5.4
+
1.2
=
6.6
4
2.1
+
1.3
=
3.4
5
5.2
+
5.1
=
10.3
6
2.2
+
6.2
=
8.4
7
4.1
+
2.2
=
6.3
8
5.7
+
8.4
=
14.1
9
6.4
+
2.1
=
8.5
10
5.9
+
5.8
=
11.7
11
8.4
+
8.3
=
16.7
12
1.5
+
7.9
=
9.4
13
5.4
+
5.2
=
10.6
14
7.6
+
3.4
=
11
15
7.6
+
5.1
=
12.7