Numbers and their operations

Write 0.034 483 correct to 3 decimal places.

• 0.034

• 0.03

• 0.0345

• 3.44

Write 254 600 correct to 3 significant figures.

• 255

• 250 000

• 255 000

• 2.55

Find the value of

the cube of 4

• 343

• 1.59

• 16

• 64

• 16

Calculate the exact value of 0.532(89.75 - 56.2)

• 17.8486

• 17.8

• 17.85

• 1.78

• 24.8

• 9

• 8.50

• 8.5

• 2

• 20

• 19

• 1.9

• 0.0456

• 4.56

• 4560

• 0.00456

• 34200