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Wednesday, March 24, 2021

tidy numbers and Place value

This week in this we have been learning about tidy numbers and place value.

54+47+?

So I added three too 47 to get 50

Then I added 54 to 50 which is 104

Then I took away the three that I added on which leaves 101


 


 

Do you know what place value is?


1 comment:

  1. Hello Eva, I like how you did a visual and mathematical way to show tidy numbers. My favourite strategy is rounding and compensating. Next time you could check your spelling with a teacher.

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