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