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RATIOS & PROPORTIONS

100

The ratio of cats to dogs is 3:4. If there are 12 cats, how many dogs are there?

16

200

Simplify the ratio 18:24.

3:4?

300

A recipe requires 2 cups of sugar for every 5 cups of flour. How much sugar is needed for 20 cups of flour?

8 cups

400

A car travels 180 miles in 3 hours. What is the unit rate in miles per hour?

60 mph

500

A map shows a scale of 1 inch representing 20 miles. How many miles are represented by 7.5 inches?

150 miles

EXPRESSIONS & EQUATIONS

100

Solve for x: x+7=12

x=5

200

Evaluate the expression 3x−4 when x=5.

11

300

Solve the inequality: 4x≤20

x<=5

400

What is the value of 2³+4×3?

20

500

Simplify the expression: 5(2x−3)+4x

14x-15

STATISTICS & DATA

100

The average of 4, 8, and 12.

8

200

The median of the data set: 3, 7, 9, 11, 15.

9

300

The mode of the following numbers: 5, 7, 7, 9, 10, 7.

7

400

The range of the numbers: 15, 22, 8, 10, 30.

22

500

The probability of rolling a 3 on a standard 6-sided die.

1:6

GEOMETRY

100

The area of a triangle with a base of 6 cm and a height of 4 cm.

12 cm²

200

The sum of the interior angles of a pentagon.

540 degrees

300

A quadrilateral with only one pair of parallel sides.

Trapezoid

400

The volume of a cube with side length 5 cm.

125 cm³

500

The volume of a cube with side length 1 cm.

1 cm³

PERCENTAGESES

100

What is 25% of 40?

10

200

Convert 0.75 to a percentage.

75%

300

A sweater originally priced at $60 is on sale for 20% off. What is the sale price?

$48

400

A student scored 42 out of 50 on a test. What is the percentage score?

84%

500

Increase 150 by 20%.

180