Revision Jeopardy

Measurement

100

88cm --> m

0.88m

200

What is the perimeter of a square with side lengths of 9cm

36cm

300

A parallelogram has a base of 7m a side length of 8m and a hight of 7m what is the area of the parallelogram?

49m²

400

A cylinder has radius 4 cm and height 10 cm. Find its volume.

502.4cm³

500

The area of a triangle is 30 cm² and its base is 10 cm. What is its height?

h=6

Solving Equations

100

x+2=10

x=8

200

(x/3)-4=17

x=7

300

4(x−2)=20

x=7

400

(2x/3)-9=12  

x=63/2

500

3x+7=2x+15  

x=8

Integers and indices

100

13-(-7)

20

200

(−3)×6=

-18

300

without using a calculator evaluate 4³ 

=64

400

Simplify 5³ x 5⁵

5⁸

500

Simplify 3⁷/3³

3⁴

Real numbers

100

2/8 x 11/5

11/20

200

Round 2.445 to the nearest decimal point.

2.4

300

write 1/3 as a percentage 

33.3%

400

1/3 -1/4

1/12

500

what is 15/18 as a percentage 

83.3%

Linear Graphing

100

The horizontal axis on the Cartesian plane is the "What" axis

x axis 

200

What is the gradient of the line y=2x+1

m=2

300

What is the y-intercept of y=−3x-7

c=-7

400

Describe the line y=0. What type of line is it, where is it?

It is horizontal and follows the x axis 

500

Find the equation of a line with gradient 4 and y-intercept –3

y=4x-3