order of operations
Download
Skip this Video
Download Presentation
ORDER OF OPERATIONS

Loading in 2 Seconds...

play fullscreen
1 / 34

ORDER OF OPERATIONS - PowerPoint PPT Presentation


  • 174 Views
  • Uploaded on

ORDER OF OPERATIONS. LESSON 2a. BEDMAS. B – Brackets E – Exponents D – Division from left to right M – Multiply from left to right A – Add from left to right S – Subtract from left to right. TRY THESE. 1) (10 ÷ 5) × 25 - 14 2) 5 × 15 + (10 × 5) 3) (13 × 20) + 2 + 2 × 20 + 12 + 15

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'ORDER OF OPERATIONS' - jane


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
bedmas
BEDMAS
  • B – Brackets
  • E – Exponents
  • D – Division from left to right
  • M – Multiply from left to right
  • A – Add from left to right
  • S – Subtract from left to right
try these
TRY THESE
  • 1) (10 ÷ 5) × 25 - 14
  • 2) 5 × 15 + (10 × 5)
  • 3) (13 × 20) + 2 + 2 × 20 + 12 + 15
  • 4) ( 5 x 6)2÷ 9 + (6 ÷ 3)3
solutions
SOLUTIONS
  • (10 ÷ 5) × 25 – 14
  • (2) x 25 – 14
  • 50 – 14
  • 36
solution
SOLUTION
  • 5 × 15 + (10 × 5)
  • 5 x 15 + 50
  • 75 + 50
  • 125
solution1
SOLUTION
  • (13 × 20) + 2 + 2 × 20 + 12 + 15
  • 260 + 2 + 2 x 20 + 12 + 15
  • 260 + 2 + 40 + 12 + 15
  • 262 + 40 + 12 + 15
  • 302 + 12 + 15
  • 314 + 15
  • 329
solution2
SOLUTION
  • ( 5 x 6)2÷ 9 + (6 ÷ 3)3
  • (30)2 ÷ 9 + (6 ÷ 3)3
  • (30)2÷ 9 + (2)3
  • 900 ÷ 9 + (2)3
  • 900 ÷ 9 + 8
  • 100 + 8
  • 108
rules to follow
RULES TO FOLLOW
  • Rule 1:  Simplify all operations inside parentheses.
  • Rule 2:  Simplify all exponents, working from left to right.
  • Rule 3:  Perform all multiplications and divisions, working from left to right.
  • Rule 4:  Perform all additions and subtractions, working from left to right.
bedmas1
BEDMAS
  • B – Brackets
  • E – Exponents
  • D – Division from left to right
  • M – Multiply from left to right
  • A – Add from left to right
  • S – Subtract from left to right
example 1
EXAMPLE 1
  • Evaluate this arithmetic expression
  • 18 + 36 ÷ 32
  • SOLUTION:
example 11
EXAMPLE 1
  • Evaluate this arithmetic expression
  • 18 + 36 ÷ 32
  • SOLUTION:
example 12
EXAMPLE 1
  • Evaluate this arithmetic expression
  • 18 + 36 ÷ 32
  • SOLUTION:
example 2
EXAMPLE 2
  • Evaluate 52 x 24
  • Solution:
example 21
EXAMPLE 2
  • Evaluate 52 x 24
  • Solution:
example 22
EXAMPLE 2
  • Evaluate 52 x 24
  • Solution:
example 23
EXAMPLE 2
  • Evaluate 52 x 24
  • Solution:
example 3
EXAMPLE 3
  • EVALUATE 289 – (3 X 5)2
example 31
EXAMPLE 3
  • EVALUATE 289 – (3 X 5)2
  • SOLUTION:
example 32
EXAMPLE 3
  • EVALUATE 289 – (3 X 5)2
  • SOLUTION:
example 33
EXAMPLE 3
  • EVALUATE 289 – (3 X 5)2
  • SOLUTION:
example 34
EXAMPLE 3
  • EVALUATE 289 – (3 X 5)2
  • SOLUTION:
example 4
EXAMPLE 4
  • EVALUATE 8 + (2 x 5) x 34÷ 9
example 41
EXAMPLE 4
  • EVALUATE 8 + (2 x 5) x 34÷ 9
  • SOLUTION:
example 42
EXAMPLE 4
  • EVALUATE 8 + (2 x 5) x 34÷ 9
  • SOLUTION:
example 43
EXAMPLE 4
  • EVALUATE 8 + (2 x 5) x 34÷ 9
  • SOLUTION:
example 44
EXAMPLE 4
  • EVALUATE 8 + (2 x 5) x 34÷ 9
  • SOLUTION:
example 45
EXAMPLE 4
  • EVALUATE 8 + (2 x 5) x 34÷ 9
  • SOLUTION:
example 46
EXAMPLE 4
  • EVALUATE 8 + (2 x 5) x 34÷ 9
  • SOLUTION:
you try these
YOU TRY THESE
  • 1) 32 x 43
  • 2) 27 – 256 ÷ 43
  • 3) 9 x (5 + 3)2 – 144
  • 4) 7 + 3 x 24 ÷ 6
1 3 2 x 4 3
1) 32 x 43
  • Solution:
ad