4-1 - 4-4 (6th) - Copy

4-1

100

Solve the equation

4 + x = 13

x = 9

200

Solve the equation

t - 20 = 1

t = 21

300

Solve the equation

t - 16 = 0

t = 16

400

Solve the equation

8.7 + x = 11.2

x = 2.5

500

Solve the equation

m - 37.8 = 102.2

m = 140

4-2

100

What are the 4 properties of equality?

addition, subtraction, multiplication, division

200

What is an example of inverse operations?

addition & subtraction

multiplication & division

300

How do I undo multiplication?

division

400

What property of equality kept this equation equal?

2x = 10

2x + 5 = 10 + 5

addition property of equality

500

Is this equation balanced (equal) why or why not?

4x = 24

4x - 10 = 24 + 10

No; must use the same operation AND number for the equation to remain equal. Subtraction was used on the left side and addition was used on the right, therefore the equal is not balanced.

4-3

100

Solve the equation

60 = m - 19

79 = m

m = 79

200

Solve the equation

45 + g = 46

g = 1

300

Solve the equation

p - 16 = 0

p = 16

400

Solve the equation

v - 32 = 189.2

v = 221.2

500

Solve the equation

8.1 = j - 143.7

j = 151.8

4-4

100

Solve the equation

2m = 36

m = 18

200

Solve the equation

d = 48

300

Solve the equation

m/5 = 25

m = 125

400

Solve the equation

6.2p = 12.4

p = 2

500

Solve the equation

f -: 7.5 = 10.5

f = 1.4

???

100

What is Ms. Ziemba's favorite operation? (add, sub, div, mult)

multiplication

200

What is Ms. Ziemba's favorite animated movie she saw in 2025?

Kpop Demon Hunters 

300

What is one of Ms. Ziemba's favorite book series? 

Harry Potter

Percy Jackson

Hunger Games

Divergent

400

What color is Ms. Ziemba's car?

Dark grey

500

What grade does Ms. Ziemba teach 5th hour?

She doesn't teach 5th hour!!!