Maak de erbijsom tot 50
Erbijsommen
1.
40
+
10
=
2.
35
+
15
=
3.
40
+
5
=
4.
50
+
0
=
5.
25
+
0
=
6.
20
+
5
=
7.
20
+
10
=
8.
15
+
15
=
9.
25
+
0
=
10.
45
+
0
=
11.
35
+
0
=
12.
30
+
10
=
13.
30
+
10
=
14.
25
+
15
=
15.
35
+
5
=
16.
40
+
10
=
17.
35
+
5
=
18.
45
+
0
=
19.
45
+
5
=
20.
15
+
5
=
21.
15
+
0
=
22.
40
+
0
=
23.
50
+
0
=
24.
50
+
0
=
25.
50
+
0
=
26.
25
+
15
=
27.
40
+
5
=
28.
35
+
5
=
29.
50
+
0
=
30.
25
+
0
=
31.
15
+
15
=
32.
30
+
20
=
33.
20
+
5
=
34.
40
+
10
=
35.
50
+
0
=
36.
20
+
15
=