Algebraic Expressions
Equations and Inequalities
Geometry
Fractions and Decimals
Proportions and Ratios
100

Simplify: 3x + 4x

7x

100

Solve: x + 5 = 12

x = 7

100

What is the area of a rectangle with length 5 and width 3?

15

100

Simplify: 4/8

1/2

100

Simplify the Ratio: 6:12

1:2

200

Evaluate when: x = 2.5x + 3

x = -2

200

Solve: 2x = 14

x = 7

200

What is the circumference of a circle with a radius of 4?

8π or 25.12

200

Add: 1/4 + 2/4

3/4

200

If 3 pencils cost $1.50, what is the cost of 5 pencils?

$2.50

300

Expand: 2(x + 3)

2x + 6

300

Solve the inequality: x + 3 > 7

x > 4

300

Find the area of a triangle with base 6 and height 4?

12

300

Convert 0.625 to a fraction

5/8

300

Solve the proportion: 4/x = 7/12

x = 48/7 or 6.86

400

Factor: x^2 + 5x + 6

(x+3)(x+2)

400

Solve: 3x - 2 = 4x + 3

x = -5

400

Calculate the volume of a rectangular prism with a height of 2, a width of 3, and a length of 4.

24

400

Subtract: 5/6 - 2/7

23/42

400

A map uses a scale of 1cm : 200,000cm. If the distance between 2 cities on the map is 3.5cm, what is the actual distance between the cities in kilometers?

7km

500

Simplify: 2(x - 4) + 3(2x + 1)

8x - 5

500

Solve the inequality: 2(x - 3) ≤ 5x - 7

x ≥ 1

500

Find the area of a circle with a diameter of 10.

25π or 78.54

500

Divide and Simplify: 5/12 ÷ (2/3 × 3/4)

5/8

500

A mixture contains 5 parts of sugar, 3 parts of flour, and 2 parts of cocoa powder. If you have 1.2kg of flour, how much sugar and cocoa powder do you need to maintain the ratio?

2kg of sugar and 0.8kg of cocoa powder

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