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소수점 1자리 덧셈

1
3.7
+
6.5
=
10.2
2
6.1
+
1.7
=
7.8
3
5.1
+
9.4
=
14.5
4
1.2
+
2.3
=
3.5
5
5.9
+
4.2
=
10.1
6
2.1
+
9.7
=
11.8
7
9.3
+
3.8
=
13.1
8
6.4
+
9.2
=
15.6
9
6.1
+
1.2
=
7.3
10
2.2
+
5.4
=
7.6
11
5.7
+
4.6
=
10.3
12
7.6
+
1.1
=
8.7
13
1.2
+
5.7
=
6.9
14
7.4
+
4.9
=
12.3
15
5.8
+
3.1
=
8.9