Presentation Transcript
Slide 1:2.6 Order of Operations Objective: Use the order of operations.
Slide 2:Number of the Day
Find the value of the expression.
(3 + your age) x 4 – 32
Slide 3:Problem of the Day
Complete the equation using the numbers 3, 4, and 5 so that it equals 19.
______ + ______ x ______= 19
Slide 4:Order of Operations
Perform operations in parentheses.
Clear Exponents.
Multiply and Divide from left to right.
Add and Subtract from left to right.
Slide 5:35 ÷ 7 + 5 x 32
Slide 6:35 ÷ 7 + 5 x 32
35 ÷ 7 + 5 x 9
Slide 7:35 ÷ 7 + 5 x 32
35 ÷ 7 + 5 x 9
35 ÷ 7 + 5 x 9
5 + 5 x 9
Slide 8:35 ÷ 7 + 5 x 32
35 ÷ 7 + 5 x 9
35 ÷ 7 + 5 x 9
5 + 5 x 9
5 + 45
Slide 9:35 ÷ 7 + 5 x 32
5 + 45 = 50
Slide 10:12 + 8 x 42
Slide 11:Image Attributions
Slide 1: Image: 'More than just a number'
www.flickr.com/photos/46162062@N00/2405277690
Slide 2: Image: 'The Number of Them'
www.flickr.com/photos/68634595@N00/179390300
Slide 3: Image: '?'
www.flickr.com/photos/50318388@N00/261222634