Rounding to decimal places

Ellen Billingham
Quiz by , created almost 6 years ago

GCSE Maths (Year 7) Quiz on Rounding to decimal places, created by Ellen Billingham on 06/05/2013.

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Ellen Billingham
Created by Ellen Billingham almost 6 years ago
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Question 1

Question
What is a decimal place?
Answer
  • Any of the numbers after a decimal point.
  • A number that has a decimal point

Question 2

Question
If you are rounding to 2 decimal places, which number do you check for whether you should round it up or down. eg in 1.4567
Answer
  • The 2nd decimal place eg. the 5
  • The 3rd decimal place eg. the 6

Question 3

Question
If you are rounding to 1 decimal place, and the 2nd one is a 4, what do you do to the 1st one?
Answer
  • Nothing
  • Round it down

Question 4

Question
If you are rounding to 3 decimal places and the 4th one is a 7, what do you do?
Answer
  • Round it up
  • Nothing

Question 5

Question
What do you do if you are rounding to 4 decimal places and the 5th one is a 5?
Answer
  • You can choose whether to round it up or down
  • Round it up

Question 6

Question
What is 1.452 to 2 d.p?
Answer
  • 1.45
  • 1.44

Question 7

Question
What is 34.2578 to 3 d.p?
Answer
  • 34.257
  • 34.258

Question 8

Question
What is 983.75 to 1 d.p?
Answer
  • 983.8
  • 983.7