Mathsercise-C Rounding Ready? Here we go!. Estimate the value of: 1 Rounding 79.7 2.13 x 7.85 Answer Question 2 Round each number to a sensible figure.

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Presentation transcript:

Mathsercise-C Rounding Ready? Here we go!

Estimate the value of: 1 Rounding x 7.85 Answer Question 2 Round each number to a sensible figure 80 2 x = 5

Estimate this… 2 Rounding x Answer Question 3 Round each number to a sensible figure 15 x = 30

Write each of these numbers correct to 1 significant figure.. 3 a) 26,366 b) c) 45,071 d) Rounding Answer Question 4 30, , All answers have only one digit other than 0!

Work out the value of: 4 Rounding a) Write all of the figures on the calculator display b) Write down your answer correct to 2 decimal places 6.2 – Answer Start It is best to work out the top part on its own! = =