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소수점 1자리 덧셈

1
2.6
+
6.5
=
9.1
2
7.4
+
4.2
=
11.6
3
2.5
+
9.4
=
11.9
4
3.4
+
6.3
=
9.7
5
9.2
+
8.9
=
18.1
6
7.5
+
5.4
=
12.9
7
2.3
+
3.1
=
5.4
8
8.2
+
2.5
=
10.7
9
1.5
+
5.5
=
7
10
1.2
+
2.1
=
3.3
11
4.7
+
3.6
=
8.3
12
6.4
+
5.8
=
12.2
13
4.8
+
7.5
=
12.3
14
1.5
+
6.7
=
8.2
15
5.6
+
9.3
=
14.9