Erbijsom en erafsom maken tot 50
In de mix
1.
50
20
–
=
2.
20
15
–
=
3.
35
15
+
=
4.
40
30
–
=
5.
15
10
+
=
6.
20
15
–
=
7.
45
5
+
=
8.
45
25
–
=
9.
20
5
+
=
10.
30
25
–
=
11.
35
5
+
=
12.
25
20
–
=
13.
35
15
–
=
14.
15
5
+
=
15.
25
15
+
=
16.
25
10
+
=
17.
35
30
–
=
18.
30
25
–
=
19.
15
15
+
=
20.
15
30
+
=
21.
45
25
–
=
22.
15
0
+
=
23.
20
15
–
=
24.
20
10
+
=