Percentages
Decimals
GCF/LCM
Evaluating Expressions
Evaluating Expressions 2: Electric Boogaloo
100

1/2 as a percentage

What is 50%

100

25% as a decimal

What is .25?

100

LCM of 6 and 8?

What is 24?

100

k + 3, when k = 5

What is 8?

100
k - 10, when k = 6

What is -4?

200

.78 as a percentage

What is 78%

200

6/10 as a decimal

What is .6?

200

GCF of 5 and 10

What is 5?

200

p - 14, when p = 32

What is 18?

200

p + 17, when p = -20

What is -3?
300

3/5 as a percentage

What is 60%?

300

4/5 as a decimal

What is .8?

300

LCM of 12 and 10

What is 60?

300

2m, when m = 3

What is 6?
300

-4m, when m = 4

What is -16?

400

.02 as a percentage

What is 2%?

400

145% as a decimal

What is 1.45?

400

GCF of 99 and 45?

What is 9?

400

8f - 10, when f = 8

What is 54?

400

-3f + 18, when f = 5

What is 3?

500

7.5 as a percentage

What is 750%?

500

132/50 as a decimal

What is 2.64?

500

GCF of 144 and 600

What is 24?

500

a/4 + 2a, when a = 12

What is 27?

500

-1.5a - a/2, when a = 5

What is -10?

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