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소수점 1자리 덧셈

1
5.7
+
3.3
=
9
2
2.2
+
1.9
=
4.1
3
6.1
+
3.6
=
9.7
4
5.6
+
9.1
=
14.7
5
7.3
+
2.2
=
9.5
6
6.4
+
1.1
=
7.5
7
9.5
+
1.2
=
10.7
8
3.7
+
4.1
=
7.8
9
5.5
+
2.2
=
7.7
10
2.5
+
4.1
=
6.6
11
3.8
+
3.8
=
7.6
12
6.3
+
1.4
=
7.7
13
1.1
+
7.2
=
8.3
14
3.6
+
2.1
=
5.7
15
2.4
+
5.4
=
7.8
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