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소수점 1자리 덧셈

1
3.7
+
2.6
=
6.3
2
7.2
+
5.8
=
13
3
2.8
+
6.1
=
8.9
4
1.6
+
4.6
=
6.2
5
3.2
+
9.5
=
12.7
6
6.3
+
3.3
=
9.6
7
1.3
+
2.8
=
4.1
8
5.8
+
1.5
=
7.3
9
4.5
+
6.1
=
10.6
10
7.1
+
7.6
=
14.7
11
3.1
+
6.2
=
9.3
12
1.1
+
5.9
=
7
13
3.2
+
4.3
=
7.5
14
2.7
+
5.4
=
8.1
15
1.1
+
2.5
=
3.6