Published on 14 Jan 2017
For parents who want to help their children with homework but have no buggering idea what a number line is!
Two ways of using an empty number line for subtraction.
Using partitioning - guide for parents
Grid method for multiplication
Introduction to The Cambridge Tutor
Chunking for division
Using empty number line for division
subtraction on empty number line
Adding on an empty number line
Basic Number Line
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