Jack's mum bought some candles to use on his birthday cakes and when his sister was born, she used them on her cakes too. Can you use the information to find out when Kate was born?
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Can you each work out what shape you have part of on your card? What will the rest of it look like?
Who could come first?
How many different people could come first and get the gold medal?
Who could come second?
So how many different ways of arranging the children will there be?