Preparation Activity for the Cambridge Checkpoint

What is the area of one of the triangles in the rectangle with sides 13 cm and 8 cm?

• 52 cm²

• 104 cm²

• 21 cm²

• 40 cm²

Write the following in hours and minutes: 1.5 hours = ________

• 1 hour 30 minutes

• 1 hour 15 minutes

• 2 hours 5 minutes

• 1 hour 50 minutes

8.4 ÷ 4 = _____

• 2.1

• 1.8

• 2.4

• 3.2

6.4 ÷ 2 = _____

• 3.2

• 2.4

• 4.2

• 6.8

Work out: 3.5 × 2 = _____

• 5

• 7

• 6.5

• 8

12.6 ÷ 3 = _____

• 5.2

• 3.2

• 4.2

• 6.2

Write the following in hours and minutes: 3.75 hours = ________

• 3 hours 75 minutes

• 3 hours 25 minutes

• 3 hours 15 minutes

• 3 hours 45 minutes

Write the following in hours and minutes: 0.5 hours = ________

• 50 minutes

• 30 minutes

• 15 minutes

• 1 hour

1.32 × 2.1 = _____

• 1.993

• 3.132

• 2.772

• 2.112

Find the mean of the numbers below: 1, 5, 9, 13

• 6

• 5

• 7

• 10