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소숫점: 1자리 덧셈41

1
4.1
+
7.5
=
11.6
2
7.2
+
5.5
=
12.7
3
3.8
+
7.1
=
10.9
4
5.2
+
3.6
=
8.8
5
5.5
+
6.1
=
11.6
6
8.2
+
5.4
=
13.6
7
9.1
+
9.9
=
19
8
7.6
+
2.6
=
10.2
9
5.7
+
3.9
=
9.6
10
7.1
+
2.5
=
9.6
11
4.6
+
5.6
=
10.2
12
7.2
+
7.5
=
14.7
13
4.1
+
7.2
=
11.3
14
9.5
+
1.4
=
10.9
15
4.8
+
3.5
=
8.3