Mr. B's Math Review

Comparing Numbers

100

Which decimal value is larger?

.0004 OR .003

.003

200

Name an equivalent fraction to: 

2/3

4/6, 8/12, 16/24

300

How do you express .90 in % form?

90%

400

What is larger? Eight and three quarters or 8.7? 

8.7

500

What is larger 5² or 2⁵

2⁵ = 32

Calculations with negatives

100

What is -1 x 2 = ?

-2

200

What is -5 x -5 = ?

25

300

What is -.5 x 4 = ?

-2

400

-1/2 x 6 = ?

-3

500

What is: -2/3 - -1/6 = ?

-1/2

Multiplication/division

100

What is: 300 x 2 =

600

200

What is: 32 x 73 = ?

2336

300

What is: .30 times two?

.60

400

If Jan makes $15 per hour and Stacy makes three times as much, how much does Stacy make per hour?

$45

500

Simplify the fraction to it's lowest common denomenator: 15/45

1/3

Algebra

100

Solve for x:

 3x = 9

3

200

Evaluate the expression: 4a - 3b + c 

when a = 2, b = 3, and c = 5

4(2) - 3(3) + 5 = 8 - 9 + 5 = 4

300

7³ - 14² = ?

147

400

Distribute and simplify:

5(2x + 3) = 25

X = 1

500

Distribute then simplify with division:

3(x + 2) = 18

x = 3