Year 8 Numeracy Week 8

Calculate 51 632 + 7 578 =

 $Calculate\ and\ answer\ in\ simplest\ form\ \frac{3}{5}\div\frac{1}{2}=$  

Calculate 9 - 0.04 =

If an $80 jumper is reduced by 60%, what is the sale price?

Complete the table

Calculate  $Calculate\ -2\ +\ 9\ =$  

Calculate 5 + (8-4)² =

List the prime factors of 30 in ascending order

 $Calculate\ \ \ \frac{8}{15}+\frac{3}{5}=\left(answer\ in\ simplest\ form\right)$  

The canteen sells cups of noodles for $3 and fruit drinks for $2. Which expression shows the cost of x cups of noodles and y fruit drinks?

• $3\times x\ +\ 3\ \times y^{ }$

• $3\ \times\ x\ +\ 2\ \times\ y$

• $2\times x+3\times y$