Negative numbers and absolute value | Pre-Algebra | Khan Academy (English)

   Saturday, June 12, 2021   

Starting a new Lecture Notes Series on Negative numbers and absolute value | Pre-Algebra | Khan Academy

Youtube Lecture Playlist Credits 

Channel Name: Khan Academy

So Let Us Start to This Journey of Learning
Negative numbers and absolute value | Pre-Algebra | Khan Academy
By Lecture Notes together!

Lecture Description of this above Topic:

Lecture 1: Multiplying positive and negative numbers

Lecture 2: Multiplying numbers with different signs

Lecture 3: Adding negative numbers (example)

Lecture 4: Adding/subtracting negative numbers

Lecture 5: Constructing and interpreting absolute value

Lecture 6: Negative numbers introduction

Lecture 7: Absolute value word problems

Lecture 8: Adding and subtracting negative numbers

Lecture 9: Adding numbers with different signs (example)

Lecture 10: Absolute value smallest to biggest

Lecture 11: Negative number word problem

Lecture 12: Ordering negative numbers

Lecture 13: Dividing positive and negative numbers

Lecture 14: Multiplying and dividing negative numbers

Lecture 15: Rational number word problem with decimals

Lecture 16: Absolute value and number lines

Lecture 17: Comparing absolute values

Lecture 18: Subtracting a negative = adding a positive

Lecture 19: Why a negative times a negative makes intuitive sense

Lecture 20: Negative numbers and number line examples

Lecture 21: Absolute value of integers

Lecture 22: Why a negative times a negative is a positive