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소숫점: 1자리 덧셈41

1
4.1
+
8.3
=
12.4
2
5.8
+
2.4
=
8.2
3
3.3
+
2.2
=
5.5
4
7.7
+
3.7
=
11.4
5
3.5
+
2.6
=
6.1
6
3.3
+
8.8
=
12.1
7
5.3
+
9.1
=
14.4
8
5.7
+
3.4
=
9.1
9
4.7
+
1.3
=
6
10
8.6
+
2.3
=
10.9
11
9.9
+
4.9
=
14.8
12
3.1
+
6.8
=
9.9
13
4.5
+
5.2
=
9.7
14
9.1
+
1.4
=
10.5
15
2.1
+
5.9
=
8