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It is easy to count large numbers. You can group them into tens.

Look at these butterflies.

  

 

   

  

 

There are five groups of ten + two single butterflies.

10 + 10 + 10 + 10 + 10 = 50

50 + 2 = 52

 

That was much quicker than counting them all one at a time, wasn't it?

 

boy throwing leaves

 

Let's have a go at some questions.

 

 

9 questions