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소수점 1자리 덧셈

1
1.6
+
5.1
=
6.7
2
7.2
+
6.1
=
13.3
3
4.8
+
2.4
=
7.2
4
9.3
+
9.6
=
18.9
5
4.4
+
2.5
=
6.9
6
4.1
+
2.9
=
7
7
8.2
+
4.7
=
12.9
8
3.2
+
3.5
=
6.7
9
3.6
+
3.1
=
6.7
10
5.3
+
3.1
=
8.4
11
6.9
+
4.2
=
11.1
12
7.4
+
7.3
=
14.7
13
3.6
+
5.8
=
9.4
14
2.5
+
8.2
=
10.7
15
3.4
+
3.3
=
6.7