They've compared numbers to 100; they've even compared numbers to 1,000. But now, it's time for your class to compare numbers to 10,000. Wowzers! They're really moving into the big leagues now. This Year 4 Compare Numbers to 10,000 resource provides 6 questions for children to tackle to really get to grips with four-digit numbers. The worksheet is differentiated so that a whole range of abilities can access the questions, and an answer sheet is provided to save yourselves time whilst marking. Which is pretty great, if you ask me!