All the Digits

Stage: 2 Challenge Level: Challenge Level:2 Challenge Level:2

Use counters or scraps of paper with the digits $0 - 9$ written on them.

Make a list of $3$ consecutive numbers $0 - 9$ remembering that $3$ has already been accounted for.

What could the first figure of the product be if the multiplication is by $3$?

Which consecutive numbers could be in the four-digit number?

Which other digit could appear in the four-digit number?


Published September 2002.