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  4. Give reasonable estimates for the quantity based on the given reference set and justify the answers

Estimate

1.3 Estimate
 
We can estimate a quantity by comparing it with another quantity.  
 
Just by looking at the picture above, we can already estimate that jar A is filled. Then, jar A has 100.  

 

The views expressed in the notes here are those of the contributor and don’t necessarily represent the views of pandai.

Estimate

1.3 Estimate
 
We can estimate a quantity by comparing it with another quantity.  
 
Just by looking at the picture above, we can already estimate that jar A is filled. Then, jar A has 100.  

 

The views expressed in the notes here are those of the contributor and don’t necessarily represent the views of pandai.
Chapter : Numbers and Operations
Topic : Give reasonable estimates for the quantity based on the given reference set and justify the answers
Year 4 Mathematics
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