loading.....

소숫점: 1자리 덧셈57

1
5.7
+
8.1
=
13.8
2
8.4
+
5.8
=
14.2
3
7.5
+
7.6
=
15.1
4
1.1
+
8.6
=
9.7
5
4.1
+
5.4
=
9.5
6
4.5
+
6.8
=
11.3
7
2.3
+
7.5
=
9.8
8
9.1
+
2.7
=
11.8
9
1.8
+
7.3
=
9.1
10
4.7
+
2.4
=
7.1
11
3.3
+
8.6
=
11.9
12
2.4
+
6.5
=
8.9
13
8.2
+
2.3
=
10.5
14
6.4
+
5.8
=
12.2
15
6.2
+
3.1
=
9.3