END OF YEAR Summative practice

• 4*4*4*4*4*4*4*4

• 8*8*8*8

• 8*4

Which of the following is called an expression?

Which of the following is called an equation?

Which formula could you use to calculate the circumference of this circle?

Calculate the circumference of the circle?

• Circumference = 31.4

• Circumference = 34.1

• Circumference = 14.3

• Circumference = 41.3

Which formula could you use to calculate the circumference of this circle?

Ben decides to start a business walking dogs and cleaning swimming pools. It takes him 15 minutes to walk one dog and 20 minutes clean one swimming pool.

Write an expression to show how long it would take Ben to walk some dogs and clean some swimming pools.