Order of Operations/Inverse Operations

Which Operations?

100

Which operation should be used to solve 5 less than 15?

subtraction

200

I see multiplication, so I do its inverse which is ___________.

division

300

I see multiplication and subtraction, so I do __________ and ___________.

division and addition

400

I see division and addition, so I do ___________ and ____________.

multiplication and subtraction

500

I see addition, multiplication, and subtraction, so I do ___________, _________ and ________.

subtraction, division, and addition

PEMDAS

100

The order of operations to solve 3 x 5 + 9

multiplication, then addition

200

The order of operations to solve 21 ÷ 3 - 5

division, then subtraction

300

The order of operations to solve 25 - 6 x 3

multiplication, then subtraction

400

The order of operations to solve 3 + 4 ÷ 2

division, then addition

500

The order of operations to solve 15 + 3 x 6 - 21

multiplication, then addition, then subtraction

Answer THIS

100

5² =

25

200

15¹ = 

15

300

200⁰ =

1

400

4³=

64

500

What would be the base and what would be the exponent when we multiply 7 x 7 x 7 x 7?

base 7^4-exponent

Inverse PEMDAS

100

The inverse order of operations to solve 3 x 2 + 9 = 15

subtraction, then division

200

The inverse order of operations to solve 26 ÷ 2 - 8 = 5

addition, then multiplication

300

The inverse order of operations to solve 4 x 5 - 9 = 11

addition, then division

400

The inverse order of operations to solve 20÷2+6 = 16

subtraction, then multiplication

500

The inverse order of operations to solve 15 = 7+3x4-6

addition, then subtraction, then division

Compound Inequalities/ Absolute Value

100

Write a graph for the compound inequality.

x is less than or equal to - 4

x is greater than or equal to -1 

circle closed over negative 4 and arrow pointing to the left and closed circle over negative -1 and arrow point  right.

200

Write a graph for the compound inequality.

x is less than 8

x is greater than or equal to 2

circle open over 8 and arrow pointing to the left and closed circle over negative 2 and arrow point  right.

300

Write a graph for the compound inequality.

𝟦𝘹−𝟣>𝟥 and −𝟤(𝟥𝘹−𝟤)≥−20

circle open over 1 and arrow pointing to the right and closed circle over 4 and arrow point left.

400

Write a graph for the compound inequality.

 𝟤(𝟦𝘹+𝟥)≥−𝟣𝟢  or −𝟧𝘹−𝟣𝟧>𝟧

circle open over -2 and arrow pointing to the right and open circle over -4 and arrow point left.

500

Write a compound inequality for the following:

Nadeem plans to ride her bike between 12 mi and 15 mi. Write and solve an inequality to model how many hours Nadeem will be riding.

circle closed over 12 and arrow pointing to the right and closed circle over 15 and arrow point left.