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소숫점: 1자리 덧셈85

1
8.5
+
6.2
=
14.7
2
9.3
+
2.7
=
12
3
6.1
+
9.2
=
15.3
4
5.8
+
5.7
=
11.5
5
6.5
+
4.6
=
11.1
6
4.2
+
7.7
=
11.9
7
2.2
+
9.1
=
11.3
8
2.8
+
1.2
=
4
9
4.9
+
7.2
=
12.1
10
5.1
+
7.3
=
12.4
11
3.9
+
3.1
=
7
12
2.8
+
6.1
=
8.9
13
5.8
+
2.5
=
8.3
14
4.3
+
1.9
=
6.2
15
4.3
+
1.4
=
5.7