Splits het getal tot 50
Splitspiramide
| Oefening 1 | |||||
|
28
20
|
21
9
|
2
0
|
6
5
|
||
| Oefening 2 | |||||
|
18
0
|
2
0
|
13
7
|
19
10
|
||
| Oefening 3 | |||||
|
23
8
|
24
7
|
10
9
|
24
20
|
||
| Oefening 4 | |||||
|
18
11
|
37
21
|
40
25
|
3
1
|
||