loading.....

소숫점: 1자리 덧셈27

1
2.7
+
9.2
=
11.9
2
8.1
+
6.9
=
15
3
5.2
+
8.5
=
13.7
4
9.7
+
5.3
=
15
5
4.9
+
3.2
=
8.1
6
5.9
+
1.5
=
7.4
7
4.4
+
7.7
=
12.1
8
1.5
+
3.2
=
4.7
9
4.6
+
4.8
=
9.4
10
2.4
+
8.6
=
11
11
2.2
+
6.8
=
9
12
9.8
+
2.1
=
11.9
13
1.8
+
3.2
=
5
14
1.5
+
3.3
=
4.8
15
4.3
+
1.6
=
5.9