Splits het getal tot 50
Splitspiramide
| Oefening 1 | |||||
|
20
6
|
21
17
|
28
16
|
29
18
|
||
| Oefening 2 | |||||
|
18
17
|
26
12
|
46
1
|
24
6
|
||
| Oefening 3 | |||||
|
36
11
|
26
8
|
48
2
|
14
7
|
||
| Oefening 4 | |||||
|
9
7
|
50
14
|
46
17
|
41
30
|
||