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소수점 1자리 덧셈

1
3.5
+
6.2
=
9.7
2
2.8
+
5.6
=
8.4
3
1.5
+
5.4
=
6.9
4
4.2
+
3.4
=
7.6
5
8.2
+
5.1
=
13.3
6
2.4
+
9.1
=
11.5
7
1.3
+
9.2
=
10.5
8
3.3
+
8.4
=
11.7
9
4.3
+
4.6
=
8.9
10
7.1
+
4.8
=
11.9
11
1.2
+
9.4
=
10.6
12
2.1
+
3.9
=
6
13
6.2
+
8.7
=
14.9
14
2.9
+
5.9
=
8.8
15
8.1
+
8.6
=
16.7