This video show three quick examples of adding anf subtracting numbers in standard form. It would be appropriate for a level 8 pupil at KS3 of a pupil studying towards a B or above at GCSE. It assumes that the pupil is able to convert numbers between standard form already.
Questions about Standard form calculations - maths revision video
Want more info about Standard form calculations - maths revision video?
Get free advice from education experts and Noodle community members.