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소숫점: 1자리 덧셈63

1
6.3
+
5.3
=
11.6
2
1.1
+
8.5
=
9.6
3
9.1
+
7.7
=
16.8
4
1.7
+
1.5
=
3.2
5
3.6
+
3.2
=
6.8
6
5.1
+
3.6
=
8.7
7
6.3
+
1.4
=
7.7
8
4.9
+
2.2
=
7.1
9
1.4
+
3.1
=
4.5
10
3.2
+
3.2
=
6.4
11
8.1
+
7.3
=
15.4
12
3.9
+
6.5
=
10.4
13
4.7
+
5.9
=
10.6
14
6.1
+
1.4
=
7.5
15
4.5
+
7.3
=
11.8