Erbijsom en erafsom maken tot 100
In de mix
1.
60
50
–
=
2.
70
30
+
=
3.
30
10
+
=
4.
30
20
–
=
5.
70
50
–
=
6.
40
30
+
=
7.
40
20
–
=
8.
70
60
–
=
9.
40
40
+
=
10.
70
20
–
=
11.
20
0
+
=
12.
20
40
+
=
13.
40
30
–
=
14.
80
70
–
=
15.
30
50
+
=
16.
20
0
+
=
17.
60
50
–
=
18.
20
50
+
=
19.
50
20
–
=
20.
20
10
+
=
21.
100
30
–
=
22.
20
0
+
=
23.
100
30
–
=
24.
90
30
–
=