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소숫점: 1자리 덧셈26

1
2.6
+
4.5
=
7.1
2
2.4
+
8.1
=
10.5
3
3.5
+
5.6
=
9.1
4
7.7
+
6.4
=
14.1
5
9.6
+
5.3
=
14.9
6
3.5
+
3.5
=
7
7
3.5
+
8.4
=
11.9
8
4.5
+
1.3
=
5.8
9
5.3
+
8.1
=
13.4
10
6.4
+
2.5
=
8.9
11
3.2
+
9.5
=
12.7
12
7.1
+
4.7
=
11.8
13
5.8
+
5.3
=
11.1
14
8.3
+
3.2
=
11.5
15
4.4
+
5.4
=
9.8