Lesson Summary [Copy]

Lesson Summary [Copy]

Published on 13 April 2022
Transcript
00:00
00:02
- Summary
00:02
Order of Operations
00:05
Main Review:
00:05
Operations of math
00:06
Order of the operations
00:06
Final conclusion / problems
00:11
Chapter 1
00:11
Multiplication - when a number is added a few times which can be shortened by multiplying
00:13
Division - when a number is divided into equal or non-equal amounts of parts
00:15
Addition and subtraction, basic adding and subtracting!
00:21
Chapter 2
00:22
Order of operations follows this:
00:23
BEDMAS or PEMDAS
00:25
BEDMAS = Brackets, Exponents, Division, Multiplication, Addition, and subtraction
00:31
Chapter 3
00:32
Try this! 2+3/4x2^7
00:33
In this case, we first take 2^7 because it is the exponent. 2+3/4x128
00:35
Now we take 2+3/512 Division first, 3/512 = 0.005859375
00:40
00:41
Order of operations follows BEDMAS
00:43
Remmber that!