Year 8 Spring Revision

Work out the volume of this triangular prism

•  $15m^3$  

•  $63m^2$  

•  $15m^2$  

•  $63m^3$  

 $\frac{\left(7x+35x\right)}{10}-\frac{\left(10x+5x\right)}{3}=$  
  

 If x=8 what is the answer 

•  $-\frac{32}{5}$  

• -6.4

• 6.4

• -64

What is  $5^4$ ?

• 25

• 125

• 625

• 20

Solve  $3x+2=17$  

•  $x=2$  

•  $x=3$  

•  $x=4$  

•  $x=5$ 

3 metres = (choose 2)

• 300cm

• 30cm

• 0.3km

• 0.003km

• 3000cm

A cube has a length, width and depth of 3cm

What is its volume?

• 27 $cm^2$

• 27 $cm^3$

• 18 $cm^3$

• 30 $cm^2$

What is the correlation here?

• Positive

• Negative

• No correlation

What are the coordinates of the point?

• (3, 2)

• (3, -2)

• (-3, 2)

 $x^2$  + $x$  = $x^3$  

• True

• False

 $x^2\times x=x^3$  

• True

• False