'Approximate round' diaporamas de présentation

LO: Read and write any whole number; round to the nearest 10 or 100.

LO: Read and write any whole number; round to the nearest 10 or 100. 23,453. 23,453. 23,453. 23,000. 25,000. 23,453. 23,000. 25,000. 23,453. 23,453. 23,400. 23,500. 23,453. LO: Use vocabulary of estimation and approximation. LO: Use vocabulary of estimation and approximation. guess.

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