Calculator skills are necessary in mathematics. This section reviews important calculator skills and useful calculator keys. Other skills are reviewed in Powers, Logarithms and Trigonometry.
Try the questions below to refresh your memory and check your skills. Follow the links for more information.Use the menu bar at the bottom of the page to return or to contact the Maths Learning Service.
(The answers below are each rounded off to 3 significant figures - see Precision).
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