NAPLAN Numeracy Yr9 2016 EVEN

Which of the following is equal to 36?

• 2³ x 2²

• 2³ + 2²

• 3² + 2²

• 3² x 2²

What is the value of the expression 5 + ( – 17) – ( – 4)?

• -16

• -8

• 18

• 26

Tammy left her house at 8:35 in the morning and did not return until 4:45 in the afternoon.

How long was Tammy away from her house?

• 3 hours 50 minutes

• 4 hours 10 minutes

• 7 hours 50 minutes

• 8 hours 10 minutes

• 13 hours 20 minutes

Mason’s receipt from an electronics store was torn and part of it was lost.

He knew:

• each 10-pack of batteries cost just under $6

• each USB cable cost just under $11

His credit card statement showed that he spent $72.40 at the electronics store.

About how much did the flash drive cost?

• $5

• $16

• $28

• $55

James spins the arrow on the wheel to win a prize.

The arrow has an equal chance of landing on each section.

What is the probability that the arrow will land on an image of a laptop?

• 0.125

• 0.200

• 0.375

• 0.380

• 0.600

Leo recorded the number of pages he printed over five weeks.

17, 22, 17, 24, 20

What is the mean number of pages Leo printed?

(a)  

A class is making crystals using sugar-water and string.

Each student needs 0.25 litres of sugar-water for the experiment.

How many millilitres of sugar-water does each student need?

(a)  

Ruby designs a rectangular picture for her wall.

Inside her rectangle, she adds three straight lines as shown.

How many degrees does angle x measure?

(a)  

Lines AB and CD are parallel.

Line PQ intersects lines AB and CD as shown.

Which pair of angles are equal?

• ∠DGQ and ∠DGP

• ∠CGP and ∠AFQ

• ∠QGC and ∠QGD

• ∠PGC and ∠PFA