Je oefent vermenigvuldigen en delen met tientallen en honderdtallen.
7 x 80 = ...
560
6 x 70 = ...
420
8 x 90 = ...
720
40 x 5 = ...
200
30 x 9 = ...
270
12 x 40 = ...
480
25 x 4 = ...
100
125 x 8 = ...
1000
560 : 8 = ...
70
420 : 7 = ...
60
720 : 9 = ...
80
360 : 6 = ...
1000 : 10 = ...
900 : 30 = ...
30
480 : 12 = ...
40
150 : 5 = ...
24 x 30 = ...
60 x 60 = ...
3600
3200 : 8 = ...
400
5400 : 9 = ...
600