TABE Math Review #1 (M)

Number Operations

100

Add.

^{3  1/4 + 2  3/8}

5  5/8

200

Multiply: 

4.2 x 3.5

14.70    or   14.7

300

Divide:

5/6  divided by 2/3

5/4   or 1 1/4

400

Evaluate:  

-12 + 5 x (-3)

-27

500

Convert 0.375 into a fraction is simplest form.

3/8

Ratios & Proportions

100

Solve for x:

4/9 = x/27

x = 12

200

A recipe for lemonade calls for 4 cups of water for every 3 cups of lemon juice. If you want to make a larger batch using 20 cups of water, how many cups of lemon juice should you use to keep the same ratio?

15 cups

300

A recipe calls for 3 cups of flour for 4 servings.  How much flour is needed for 10 servings? 

7  1/2 cups of flour

400

The ratio of boys to girls in a class is 5:7.  If there are 35 boys, how many girls are there? 

49 girls

500

The ratio of choosing pizza to tacos is 2:3.  If there are 150 students eating lunch, how many students will choose pizza?

60 students choose pizza

Algebraic Reasoning

100

Solve for x. 

10x + 25 = 85

x = 6

200

Simplify.

4(2x-3) + 5x

13x -12

300

Solve for x. 

x/5 - 2 = 7

x = 45

400

Graph the solution set  x > -3 on a number line. 

Open symbol, arrow to the right of -3

500

Write an equation and solve:

"Five more than twice a number is 11"

2x + 5 = 11

x = 3

Geometry & Measurement

100

Find the area of a triangle with a base of 8 inches and a height of 5 inches.

A= 20 squared inches

200

Find the volume of a cube with a side length of 6 cm. 

v= 216 cm³

300

The radius of a circle is 7 cm.  Find the circumference. (Use 3.14 for pi)

Circumference = 43.96 cm

400

What is the area of a circle with a diameter of 10 cm?

Area = 78.5 cm³ 

500

A rectangle has a perimeter of 24 cm. If the width is 5 cm, what is the length?

Length is 7 cm

Data & Probability

100

Find the mean of the data set {12, 15, 14, 20, 9}

mean = 14

200

A number is chosen at random from 1 to 10.  What is the probability of selecting an even number? 

1/2  or 50%

300

If a spinner has 3 red, 2 blue, and 5 green, and 2 yellow sections, what is the probability of landing on blue? 

1/6 or about 17%

400

A teacher recorded the scores of 30 students and created a box plot with this 5 point summary:

Min= 55, Q1= 65, Median = 75, Q3= 90, Max = 98

What is the Interquartile Range (IQR)?

IQR= 25

500

There is a box of marbles with 5 red, 3 blue, and 2 green.  If you randomly draw one marble, replace it, and then draw another, what is the probability of drawing a red marble first, and a blue marble second.

3/20 or  15%