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소숫점: 1자리 덧셈26

1
2.6
+
8.5
=
11.1
2
7.5
+
4.7
=
12.2
3
4.3
+
7.3
=
11.6
4
3.3
+
3.7
=
7
5
4.5
+
9.5
=
14
6
4.4
+
2.4
=
6.8
7
4.9
+
6.2
=
11.1
8
7.5
+
9.5
=
17
9
2.2
+
4.2
=
6.4
10
2.2
+
4.4
=
6.6
11
5.1
+
7.4
=
12.5
12
1.4
+
2.1
=
3.5
13
9.4
+
1.5
=
10.9
14
3.1
+
3.4
=
6.5
15
7.5
+
9.3
=
16.8