Erbijsommen en erafsommen tot 100
In de mix
1.
54
1
–
=
2.
73
51
–
=
3.
54
51
–
=
4.
46
41
+
=
5.
13
36
+
=
6.
69
24
+
=
7.
65
5
+
=
8.
72
4
+
=
9.
24
14
+
=
10.
68
12
+
=
11.
59
31
+
=
12.
2
0
–
=
13.
78
13
+
=
14.
70
55
–
=
15.
59
27
+
=
16.
3
2
–
=
17.
99
6
–
=
18.
66
24
+
=
19.
90
6
+
=
20.
48
7
+
=
21.
13
79
+
=
22.
38
43
+
=
23.
96
84
–
=
24.
92
7
+
=