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소수점 1자리 덧셈

1
3.3
+
6.6
=
9.9
2
1.9
+
3.4
=
5.3
3
8.4
+
5.1
=
13.5
4
4.5
+
5.6
=
10.1
5
1.3
+
4.5
=
5.8
6
5.5
+
3.2
=
8.7
7
5.2
+
6.5
=
11.7
8
9.5
+
6.1
=
15.6
9
9.5
+
9.2
=
18.7
10
4.4
+
3.2
=
7.6
11
1.9
+
2.6
=
4.5
12
4.1
+
8.1
=
12.2
13
3.3
+
5.2
=
8.5
14
1.2
+
3.8
=
5
15
3.9
+
4.3
=
8.2
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