loading.....

소숫점: 1자리 덧셈47

1
4.7
+
5.5
=
10.2
2
5.4
+
6.2
=
11.6
3
4.1
+
4.3
=
8.4
4
9.2
+
3.5
=
12.7
5
7.2
+
8.3
=
15.5
6
1.4
+
7.4
=
8.8
7
7.4
+
4.9
=
12.3
8
3.5
+
2.5
=
6
9
4.8
+
5.9
=
10.7
10
6.1
+
8.5
=
14.6
11
2.4
+
6.6
=
9
12
1.4
+
3.5
=
4.9
13
7.4
+
3.5
=
10.9
14
5.2
+
7.6
=
12.8
15
2.7
+
4.4
=
7.1