Karen stands on a box and her new height is 1.8 metres.
Karen's actual height is twice that of the box.
What is the height of the box in centimetres?
| centimetres |
Number and Algebra, NAP-K2-24
A volleyball club receives 16 boxes containing 32 club jerseys each.
It then gives 8 jerseys to every team in the club and there are no jerseys left over.
How many teams are in the club?
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Number and Algebra, NAP-C2-38 SA
In an orchard there are 4 lemon trees for every 9 orange trees.
There are 81 orange trees.
How many lemon trees are in the orchard?
Number and Algebra, NAP-F2-32
A supermarket sells yoghurt in packs.
One pack of yoghurt has 8 tubs.
Each pack cost $6.
What is the highest number of tubs that can be bought for $40?
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Number and Algebra, NAP-F2-30
Ten people share in a lottery prize of $5650.
They keep $550 each and give the rest to charity.
How much money in total do they have to give to charity?
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Number and Algebra, NAP-F2-26 SA
Ivan and Novik receive pocket money each week.
Ivan gets $3 and Novik gets $7.
After 12 weeks, how much more pocket money has Novik received than Ivan?
| $ |
Number and Algebra, NAP-C2-11
Joel is running a cooking class.
He has 26 students in the class and needs to give them 2 eggs each for a recipe.
Eggs are sold in cartons of 12.
What is the least number of egg cartons that Joel needs to buy?
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Number and Algebra, NAP-E2-38 SA
Katrina puts some Rubik's cubes and identical bolts end to end.
3 Rubik's cubes are the same length as 4 bolts.
Each Rubik's cube is 8 cm long.
How many centimetres long is each bolt?
| centimetres |
Number and Algebra, NAP-E2-35 SA
Kurt, Shane and Harry collect guitars and own 70 guitars between them.
Kurt owns half as many as Shane.
Harry owns four times as many as Kurt.
How many guitars does Kurt own?
Number and Algebra, NAP-E2-34 SA
Willy has 8 packets of lollipops.
There are 5 lollipops in each small packet.
There are 12 lollipops in each large packet.
Willy has 6 small packets.
How many lollipops does he have altogether?
Number and Algebra, NAP-F2-04
Five surfers owned a total of 58 surfboards between them.
Two of the surfers owned 20 surfboards each.
The other three, Lane, Gordon and Shelly, owned the same number of surfboards.
How many surfboards does Gordon own?
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Number and Algebra, NAP-G2-35 SA
Archer has blocks with two square faces.
He builds the model below.
What is the height of the model in centimetres?
| centimetres |
Number and Algebra, NAP-G2-34 SA
In a card game, Shane gets 4 cards and earn points.
Each black triangle is worth double the points of each white triangle.
How many points is a white triangle worth?
Show Worked Solution
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Number and Algebra, NAP-G2-31 SA
Nigella used 300 grams of sugar to make 18 cookies.
How many grams of sugar will she need to make 27 cookies?
| grams |
Number and Algebra, NAP-H2-40 SA
Grant was making a scale drawing of a pipeline on grid paper.
The full length of the pipeline is drawn below. Its construction requires 8 identical sections to be made and joined together (not shown on the diagram).
What is the length of each section of pipeline?
| metres |
Number and Algebra, NAP-H2-23
Riley had 3 bird cages that each contained 12 birds.
He then bought one more bird cage and spread the birds out evenly between the 4 cages.
How many birds were then in each cage?
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Number and Algebra, NAP-I2-36 SA
A group of 8 friends are planning a trip to Reptile World.
Lunch will cost $9 per person.
Entry will cost $16 per person.
Hiring a bus for transport will cost $250 for the whole group.
What is the expected total cost of the trip for the whole group?
| $ |
Number and Algebra, NAP-D2-34
The Big Merino in Goulburn is 15 m tall.
Justin owns a real merino sheep that is 75 cm tall.
How many times taller is the Big Merino than Justin's merino?
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Number and Algebra, NAP-D2-28
In 5 years time, Megan will be 16.
Brian will then be half Megan's age.
How old is Brian now?
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Number and Algebra, NAP-D2-25
A tadpole is measured to be 9 mm long.
A few weeks later, the tadpole turns into a frog that is about 8 times longer than its tadpole length.
The difference between the length of the frog and its length as a tadpole is about
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