Splits het getal tot 50
Splitspiramide
| Oefening 1 | |||||
|
10
9
|
40
18
|
21
4
|
4
3
|
||
| Oefening 2 | |||||
|
30
28
|
22
13
|
48
8
|
2
2
|
||
| Oefening 3 | |||||
|
14
7
|
42
11
|
16
13
|
23
8
|
||
| Oefening 4 | |||||
|
17
8
|
40
14
|
28
6
|
38
27
|
||