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소숫점: 1자리 덧셈58

1
5.8
+
9.2
=
15
2
8.2
+
1.1
=
9.3
3
2.3
+
8.2
=
10.5
4
2.7
+
5.2
=
7.9
5
9.4
+
9.7
=
19.1
6
2.7
+
4.4
=
7.1
7
7.5
+
9.5
=
17
8
5.4
+
5.1
=
10.5
9
4.9
+
3.7
=
8.6
10
6.3
+
8.4
=
14.7
11
2.2
+
4.3
=
6.5
12
1.2
+
2.7
=
3.9
13
5.1
+
3.7
=
8.8
14
2.7
+
1.4
=
4.1
15
7.9
+
3.4
=
11.3