How will you work out which numbers have been used to create this multiplication square?
How many starfish could there be on the beach, and how many children, if I can see 28 arms?
Find a great variety of ways of asking questions which make 8.
This task offers an opportunity to explore all sorts of number relationships, but particularly multiplication.
Can you complete this jigsaw of the multiplication square?
These eleven shapes each stand for a different number. Can you use the number sentences to work out what they are?
What is the smallest number of answers you need to reveal in order to work out the missing headers?