Revision

Area

100

What is the formula for calculating the area of a rectangle?

L x W

200

What is the formula for calculating the area of a triangle?

b x h / 2

300

What is the area of a rectangle with sides 4cm, 5cm, 4cm, 5cm?

20cm²

400

Calculate the area of a triangle that base of 7cm and a height of 9cm.

63cm

500

The area of the triangle is 36cm² and the height is 8cm, what is the base?

9cm

Perimeter

100

What is the formula for perimeter of a rectangle?

2 (L + W)

200

What is the formula for perimeter of a triangle?

S + S + S

300

What is the perimeter of a rectangle with sides 4cm, 5cm, 4cm, 5cm?

18cm

400

What is the perimeter of a rectangle with sides 2.4, 3.3, 2.4 and 3.3cm?

11.4cm

500

What is the unknown side length if the perimeter of the pool is 87m? The following sides are 20m, 1000cm, 15m, 12m. 

30m

Volume

100

What is the formula for perimeter of a rectangular prism?

L X W X H

200

What is the formula for volume of a triangular prism?

1/2 base x height x width

300

What is the volume of the rectangular prism with a of length 10, width of 5 and height 2?

100

400

What is the volume of a rectangular prism if the area is 83cm² and the height is 5.5cm?

456.5cm³

500

What is the formula for volume of a cylinder?

Pie r² x h 

Linear Equations

100

What is x if x - 9 = 14?

23

200

What is x if 18x = 54?

3

300

What is t if t/5=8?

40

400

What is a if a + 4² = 25

9

500

Solve the following linear equation. 

t x 8/2 = 48

12

Mysterious

100

I am thinking of a number, when I add 8 to it the answer is 76. What number am I?

68

200

What number am I? When I subtract 16 from it, the answer is 4.

20

300

When I divide a number by 4 and then add 12 the answer is 15. What is the number? 

12

400

When I add 5 to a number and then divide by 3 the answer is 6. What is the number? 

13

500

When I subtract 7 from a number and then multiply by 6 the answer is 18. What is the number? 

10