Directed numbers
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Chapters
Introduction
Learning Objectives
Recap of past learning
Isn't there only One Direction?
What is a directed number?
Using a number line to add and subtract
Those pesky brackets
Multiplying and dividing negative numbers
Examples using directed numbers
Summary
Directed numbers
Computation and practical arithmetic
Year 11
This is the next video in the General Maths series. Looking at Directed Numbers I spend some time explaining what directed numbers are and how we can use number lines to express them. I then look at how we can add, subtract, multiply and divide the directed numbers and the rules we need to apply when doing so. There are lots of worked examples all backed by easy to understand and clear theory.
Published: July 12, 2020
Length: 16 mins and 45 seconds
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vce maths maths tutorials vcegeneralmaths general maths year 11 general maths year 11 maths grade 11 maths year 11 general directed number what are directed numbers adding directed numbers subtracting directed numbers number lines multiplying directed numbers dividing directed numbers
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