Short bus stop division - levelled questions

KS2
Short bus stop division method (no long division here!)
Questions for those who struggle with times tables facts, so need a pattern to follow and a clear sequence of learning with enough practise at each step
Divide by 2 throughout all questions to use same knowledge and understand when to exchange/regroup to the right
No answer sheet, as their method should be clear to mark and to check exchange/regroup is happening not just halving in their heads