In this worksheet, children practise rounding in order to estimate
the answers to both additions and subtractions.
They also review mental strategies for estimating answers
Round any number up to 1,000,000 to the nearest 10, 100, 1,000,
10,000 and 100,000
Add and subtract numbers mentally with increasingly large numbers
Use rounding to check answers to calculations and determine, in the
context of a problem, levels of accuracy
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£2.00