One Step and Two Step Equations, Fractions and Percentages

Fractions

100

2/8 + 3/8

5/8

200

9/12 - 3/12

1/2

300

7/8 x 3/4

21/32

400

3/10 divided by 7/8

12/35

500

1 3/2 + 2 1/2

5

One-Step equations

100

 6x = 42

x = 7

200

y/5=6

y = 30

300

-8c = 72

c = -9

400

7=y/3

y = 21

500

20c = -20

c = -1

Two-Step Equations

100

5n - 9 = 71

n = 16

200

x + 3 = 9 -2

x =4

300

3y -4 =14

y = 6

400

5x - 5 = 40

x = 9

500

-4m -48 = 36 

m = -21

Simplified Fractions and Percentages

100

Create a fraction for this situation:

6 red cars out of 30 total cars

1/5

200

What is

1/5

 as a percentage?

20%

300

50 of 200 is how many percent

25%

400

20% of 240 is

48

500

K-ly puts $100 into a bank account for 5 years. It earns 10% simple interest a year. How much money does he have after 5 years?

$550

Trivia

100

What is the hardest natural substance on Earth?

Diamond

200

What is the capital of Canada? 

Ottawa

300

Which country has the largest population in the world? 

India

400

Who painted the Mona Lisa? 

Leonardo da Vinci

500

What is the largest desert in the world? 

The Antarctic desert