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소숫점: 1자리 덧셈58

1
5.8
+
2.4
=
8.2
2
8.2
+
7.3
=
15.5
3
1.6
+
1.1
=
2.7
4
6.4
+
9.6
=
16
5
6.6
+
5.4
=
12
6
2.3
+
7.6
=
9.9
7
2.9
+
3.2
=
6.1
8
2.4
+
5.3
=
7.7
9
5.6
+
3.6
=
9.2
10
4.5
+
5.6
=
10.1
11
1.4
+
4.5
=
5.9
12
7.6
+
3.6
=
11.2
13
3.2
+
6.2
=
9.4
14
7.8
+
4.4
=
12.2
15
6.3
+
4.2
=
10.5