Multiplication with regrouping continued...
- sometimes there may be no regrouping
- sometimes you may need to regroup as you have more than 10 units
- sometimes you may need to regroup if you have more than 10 tens
- sometimes you may need to regroup if you have more than 10 hundreds
Try the TU worksheet below. Can you spot where regrouping is needed?
Getting more complicated: regrouping twice!
What happens if you have more than 10 units, AND more than 10 tens? Watch the video below to find out.
This is a really tricky concept, don't worry if you don't understand it straight away. Practise with this worksheet and see how you get on.