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Verifying Calculated Results with Estimation

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

Which of these is NOT involved in estimation?

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1. If you were to estimate 19 times 942, what would you round the 19 to?

2. If you were to estimate 941 times 19, what would you round the 941 to?

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About This Quiz & Worksheet

Whenever you get the time, you can test how much you know about using estimation to verify math results with this quiz/worksheet. Important points you'll be covering include the things that are involved in estimating and one way of estimating a multiplication problem.

Quiz & Worksheet Goals

The quiz will also assess you on the following:

  • A technique for estimating 941 times 19
  • Numbers that are changed to get a range of estimation
  • Operation to use when multiplying two numbers that are checked through estimation

Skills Practiced

  • Problem solving - use your knowledge to solve estimating through multiplication practice problems
  • Knowledge application - use your knowledge to answer questions about the different ways of estimating math equations and the numbers that get changed for a range of estimation
  • Information recall - access the knowledge you've gained regarding the best operation to use when multiplying two numbers that are then checked through estimation

Additional Learning

You can keep learning about estimating in the accompanying lesson called Verifying Calculated Results with Estimation. Follow along with these areas of interest:

  • Basic definition of estimation
  • Different ways of rounding numbers
  • Advantages of using estimation when verifying math results
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