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소수점 1자리 덧셈

1
3.5
+
2.6
=
6.1
2
7.4
+
8.2
=
15.6
3
9.1
+
3.5
=
12.6
4
9.1
+
6.3
=
15.4
5
3.1
+
4.6
=
7.7
6
4.1
+
3.2
=
7.3
7
7.2
+
5.1
=
12.3
8
4.1
+
4.4
=
8.5
9
5.5
+
1.5
=
7
10
9.8
+
3.3
=
13.1
11
1.5
+
1.1
=
2.6
12
3.2
+
2.7
=
5.9
13
7.6
+
2.5
=
10.1
14
4.4
+
9.2
=
13.6
15
9.1
+
2.6
=
11.7