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소수점 1자리 덧셈

1
5.4
+
8.3
=
13.7
2
3.2
+
1.5
=
4.7
3
1.1
+
7.5
=
8.6
4
3.6
+
5.8
=
9.4
5
8.5
+
8.2
=
16.7
6
3.3
+
7.3
=
10.6
7
8.9
+
5.9
=
14.8
8
1.3
+
2.1
=
3.4
9
5.6
+
5.6
=
11.2
10
3.3
+
1.8
=
5.1
11
2.2
+
8.6
=
10.8
12
4.9
+
2.1
=
7
13
9.3
+
1.5
=
10.8
14
3.9
+
7.4
=
11.3
15
7.9
+
4.1
=
12