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소수점 1자리 덧셈

1
3.8
+
7.2
=
11
2
9.4
+
3.8
=
13.2
3
7.5
+
8.2
=
15.7
4
5.1
+
5.5
=
10.6
5
1.4
+
1.2
=
2.6
6
4.9
+
4.2
=
9.1
7
1.2
+
3.7
=
4.9
8
7.6
+
3.5
=
11.1
9
3.9
+
4.4
=
8.3
10
5.7
+
6.3
=
12
11
1.4
+
8.5
=
9.9
12
1.2
+
2.3
=
3.5
13
1.2
+
7.8
=
9
14
1.1
+
1.4
=
2.5
15
9.4
+
2.6
=
12
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