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소수점 1자리 덧셈

1
4.6
+
9.3
=
13.9
2
6.7
+
2.3
=
9
3
4.2
+
3.4
=
7.6
4
3.7
+
5.1
=
8.8
5
5.2
+
9.5
=
14.7
6
2.9
+
3.6
=
6.5
7
4.4
+
5.6
=
10
8
6.2
+
2.1
=
8.3
9
4.5
+
1.5
=
6
10
4.3
+
4.3
=
8.6
11
5.9
+
5.8
=
11.7
12
4.2
+
3.3
=
7.5
13
4.3
+
9.4
=
13.7
14
4.3
+
4.6
=
8.9
15
5.6
+
7.4
=
13