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소수점 1자리 덧셈

1
6.3
+
8.5
=
14.8
2
3.3
+
5.1
=
8.4
3
1.3
+
2.4
=
3.7
4
1.8
+
3.1
=
4.9
5
7.7
+
3.8
=
11.5
6
5.1
+
5.6
=
10.7
7
1.7
+
1.5
=
3.2
8
2.5
+
1.8
=
4.3
9
9.3
+
8.4
=
17.7
10
1.9
+
3.5
=
5.4
11
2.1
+
4.5
=
6.6
12
2.4
+
8.6
=
11
13
3.8
+
2.7
=
6.5
14
8.4
+
6.3
=
14.7
15
3.1
+
2.5
=
5.6
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