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소숫점: 1자리 덧셈58

1
5.8
+
4.7
=
10.5
2
7.5
+
7.2
=
14.7
3
7.1
+
4.4
=
11.5
4
7.5
+
3.3
=
10.8
5
8.5
+
5.9
=
14.4
6
9.6
+
4.1
=
13.7
7
1.7
+
4.9
=
6.6
8
3.5
+
4.7
=
8.2
9
4.5
+
8.4
=
12.9
10
1.3
+
5.2
=
6.5
11
3.6
+
1.2
=
4.8
12
2.9
+
2.1
=
5
13
4.2
+
1.8
=
6
14
2.2
+
6.1
=
8.3
15
7.5
+
4.1
=
11.6