Show:
One-Step Equations +
One-Step Equations -
One-Step Equations Mutiply
One-Step Equations Divide
Inequalities
100

What is the inverse operation of addition?

Subtraction

100

What is the inverse operation of subtraction?

Addition

100

What is the inverse operation of multiplication?

Division

100

What is the inverse operation of division?

Multiplication

100

If the inequality has a greater than or equal to symbol, what kind of dot would be used on a number line?

Closed Dot

200

 v + 3 = 11

v = 8

200

20=r - 6.56

r = 26.56

200

6d = 30

d = 5

200
DAILY DOUBLE

6=s/2

s = 12

200

Solve the inequality.


x - 2 > 5

x > 7

300

f + 7.32 = 10.32

f = 3

300

DAILY DOUBLE

x - 40=34

x = 74

300

7c = 105

c = 15

300

y/91=3

y = 273

300
If the inequality has a less than symbol, what dot would be used on a number line?

Open Dot

400

DAILY DOUBLE

56+x=101

x = 45

400

x - 6.4=28

x = 34.4

400

3.6 = 4r

r = 0.9

400

1.4=a/2

a = 2.8

400
Solve the inequality.


9 + v < 22

v < 13

500

x + 136=203

x = 67

500

x - 4/5=2 2/5

x = 3 1/5

500

8x=36

x = 4.5

500

r/81=4

r = 324

500

FINAL JEOPARDY

At the end of his vacation, Mr. Otey has $55 left to spend at a souvenir shop. He would like to buy some picture frames that cost $12.75 each to display some of his vacation photos. The inequality 12.75f < 55 represents the number of frames f he can choose to buy. 

What is the greatest number of frames that he can buy?

4 frames