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소수점 1자리 덧셈

1
5.4
+
9.3
=
14.7
2
2.8
+
5.1
=
7.9
3
4.4
+
9.1
=
13.5
4
8.6
+
4.1
=
12.7
5
4.2
+
2.7
=
6.9
6
2.3
+
3.5
=
5.8
7
4.2
+
1.3
=
5.5
8
8.3
+
1.9
=
10.2
9
1.5
+
2.5
=
4
10
6.1
+
3.9
=
10
11
2.6
+
4.3
=
6.9
12
1.1
+
2.2
=
3.3
13
4.9
+
1.4
=
6.3
14
2.5
+
9.3
=
11.8
15
2.2
+
2.6
=
4.8