






How to estimate answers To find the estimate to the answers above you need to apply the rules of rounding to just the one multiplicand as requested. Note in general you can round either or both multiplicands when looking for an estimate to an answer.


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Free to use estimating numbers  ks2 maths resources, activities and worksheets Copyright 2010. All rights reserved 
Estimate the answers by rounding
to the nearest 10, then
multiply it by these numbers
a)  = 
b)  = 
c)  = 
d)  = 
e)  = 