loading.....

소숫점: 1자리 덧셈80

1
8.3
+
1.6
=
9.9
2
4.4
+
5.5
=
9.9
3
2.6
+
1.7
=
4.3
4
2.5
+
8.6
=
11.1
5
1.9
+
5.5
=
7.4
6
6.5
+
8.4
=
14.9
7
2.3
+
5.1
=
7.4
8
1.4
+
6.8
=
8.2
9
4.6
+
3.8
=
8.4
10
9.4
+
1.5
=
10.9
11
5.7
+
6.1
=
11.8
12
2.8
+
1.4
=
4.2
13
3.2
+
6.2
=
9.4
14
2.5
+
8.5
=
11
15
9.2
+
6.9
=
16.1