Or search by topic
There are 2 NRICH Mathematical resources connected to NC-WrittenCalculation-R1-Y5, you may find related items under NC.
Broad Topics > NC > NC-WrittenCalculation-R1-Y5Can you replace the letters with numbers? Is there only one solution in each case?
This multiplication uses each of the digits 0 - 9 once and once only. Using the information given, can you replace the stars in the calculation with figures?