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소숫점: 1자리 덧셈41

1
4.1
+
1.3
=
5.4
2
4.8
+
1.2
=
6
3
5.9
+
5.6
=
11.5
4
6.4
+
5.4
=
11.8
5
2.9
+
6.3
=
9.2
6
8.5
+
5.2
=
13.7
7
5.3
+
1.3
=
6.6
8
2.5
+
1.3
=
3.8
9
6.3
+
5.2
=
11.5
10
8.9
+
3.8
=
12.7
11
7.4
+
5.3
=
12.7
12
4.7
+
6.1
=
10.8
13
9.5
+
4.7
=
14.2
14
6.6
+
3.3
=
9.9
15
1.2
+
8.4
=
9.6