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