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소숫점: 1자리 덧셈58

1
5.8
+
5.6
=
11.4
2
7.3
+
4.1
=
11.4
3
9.5
+
7.5
=
17
4
1.8
+
4.5
=
6.3
5
2.5
+
8.8
=
11.3
6
4.5
+
1.1
=
5.6
7
4.5
+
6.7
=
11.2
8
4.7
+
2.3
=
7
9
3.6
+
2.8
=
6.4
10
2.2
+
8.9
=
11.1
11
3.1
+
1.3
=
4.4
12
2.3
+
2.5
=
4.8
13
7.3
+
3.6
=
10.9
14
3.3
+
7.3
=
10.6
15
1.6
+
4.4
=
6