Mr. B's Math Review

Comparing Numbers

100

Which decimal value is larger?

.09 OR .3

.3

200

Name an equivalent fraction to: 

2/3: 4/6 OR 5/8

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: -2/6 - -1/6 = ?

-3/6th OR -1/2

Multiplication/division

100

What is: 300 x 2 =

600

200

What is: 32 x 3 = ?

96

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 (with prompting)

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 - 4² = ?

327

400

Distribute and simplify:

5(2x + 3) = 25

X = 1

500

Distribute then simplify with division:

3(x + 2) = 18

x = 3

Math history/Random!

100

What geometric shape do bees make? Triangles or hexigons?

hexigons!

200

First celebrated in San Francisco in 1988, this mathematical holiday is celebrated annually on March 14th...

Pi day!

300

Located in Washington, D.C., the famous government building, The Pentagon, has this many sides...

5

400

Despite its slight vertical tilt, the Leaning Tower of Pisa in Italy can best be described as this type of 3D geometric figure.

cylinder 

500

At about what angle does the Leaning Tower of Pisa lean? 

4 degrees!