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소숫점: 1자리 덧셈

1
2.2
+
3.3
=
5.5
2
2.6
+
3.3
=
5.9
3
7.1
+
1.2
=
8.3
4
5.3
+
2.4
=
7.7
5
2.4
+
7.1
=
9.5
6
2.9
+
3.1
=
6
7
7.3
+
5.1
=
12.4
8
4.8
+
1.2
=
6
9
8.4
+
3.4
=
11.8
10
8.4
+
5.9
=
14.3
11
5.1
+
3.8
=
8.9
12
3.1
+
2.6
=
5.7
13
3.6
+
9.2
=
12.8
14
5.2
+
5.3
=
10.5
15
6.1
+
4.1
=
10.2