Calculator workout-

 

Estimate using rounding then answer with a calculator

 

a) =
b) =
c) =
d) =
e) =

 

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How to estimate using rounding

 

To find the estimated answers to the questions above you need to use your rounding knowledge for both parts of the calculation, then carry out a calculation using the rounded numbers to give you an estimate.
  

 When using the calculator be sure to check what you have entered before pressing =

 

Now practice answering some more questions using your calculator.

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Year 5 Maths
Summer term
Block A
Lesson 4

try
Spring term
Autumn term 

 

 

 

 

 

 

= 0