Using a Calculator (Grade 12 NSC Matric Mathematical Literacy): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the function of Memory keys (MRC, M-, M+) on a calculator?
What is the function of Memory keys (MRC, M-, M+) on a calculator?
Store and recall numbers
How might the number 24 900 appear on a calculator display?
How might the number 24 900 appear on a calculator display?
24900 or 24'900
What does the change sign key (+/-) do to the number 100?
What does the change sign key (+/-) do to the number 100?
Changes it to -100
Why should you estimate before using a calculator?
Why should you estimate before using a calculator?
To check if calculator result makes sense
How many times should you do each calculation on your calculator?
How many times should you do each calculation on your calculator?
Twice, or three times if answers differ
In BODMAS, which operation should be done first?
In BODMAS, which operation should be done first?
Brackets
In BODMAS, which operations are done third (left to right)?
In BODMAS, which operations are done third (left to right)?
Division and Multiplication
Calculate:
Calculate:
Estimate by rounding to the nearest hundred.
Estimate by rounding to the nearest hundred.
What does the display screen on a calculator show?
What does the display screen on a calculator show?
Numbers entered and calculation results