1 P4.ST.JC.18120911
Level 1
Adam pays $10 in total for a sticker and a marble.
The sticker costs $6 more than the marble.
What is the cost of the sticker?
2 m
W Addition & subtraction Model Comparison Units method
2 P4.ST.JC.19012912
Level 1
Adam pays $10 in total for a sticker and a marble.
The sticker costs $6 less than the marble.
What is the cost of the sticker?
2 m
W Addition & subtraction Model Comparison Units method
3 P4.ST.JC.18120910
Level 2
The sum of two numbers is 1000.
One number is 200 less than the other number.
What are the two numbers?

  1. The smaller number.
  2. The larger number.
2 m
W Addition & subtraction Model Comparison Units method
4 P4.ST.JC.18120919
Level 2
3 children have 1900 stickers.
Bryan has 200 more stickers than Adam
but 300 less stickers than Chris.
  1. How many stickers does Chris have?
  2. How many stickers does Bryan have?
  3. How many stickers does Adam have?
3 m
Model Comparison Units method
5 P4.ST.JC.18120920
Level 3
3 children have 300 stickers.
Adam has 10 more stickers than Bryan.
Chris has 40 more stickers than Adam.
How many stickers does Chris have?
2 m
Model Comparison Units method
6 P4.ST.JC.18120917
Level 2
A marble costs $60.
It costs 3 times as much as a bead.
  1. How much does the bead cost?
  2. How much more does the marble cost than the bead?
  3. How much are 1 marble and 1 bead?
  4. How much are 2 marbles and 3 beads?
4 m
Model Times-as-many Units method
7 P4.ST.JC.18120918
Level 2
Adam pays $3500 for 2 TV sets and 4 mobile phones.
Each TV set costs 3 times as much as each mobile phone.
What is the cost of each TV set?
3 m
Model Stacking Units method
8 P4.ST.JC.18120927
Level 2
Adam has 9000 mℓ of fruit punch.
There are 3 times as much orange juice as apple juice.
There is 1800 mℓ of lemonade.
How much orange juice is there?
(Give the answer in mℓ.)
3 m
Model Times-as-many Units method
9 P4.ST.JC.18120923
Level 3
3 children has a total of 2100 stickers.
Adam has 3 times as many stickers as Chris.
Bryan has 600 stickers more stickers than Chris.
  1. How many stickers do Adam and Chris have?
  2. How many stickers does Chris have less than Adam?
  3. How many stickers Chris have less than Adam and Bryan?
3 m
Model Comparison Model Times-as-many Units method
10 P4.ST.JC.18120924
Level 2
Adam, Bryan and Chris have $800 altogether.
Adam has $100 more than Bryan.
Bryan has 3 times as much money as Chris.
How much money does Adam have?
3 m
Model Comparison Model Times-as-many Units method
11 P4.ST.JC.18120926
Level 3
3 children share some stickers.
Adam has 50 more than Bryan.
Bryan has 3 times as many as Chris.
Adam and Bryan have 200 more than Chris.
  1. How many stickers does Bryan have?
  2. How many stickers does Adam have?
  3. How many stickers do Adam and Chris have?
3 m
Model Comparison Model Times-as-many Units method
12 P4.ST.JC.18120921
Level 3
2700 stickers are in 3 packets.
The 1st packet has 300 stickers more than the total number of stickers in the 2nd and 3rd packets.
The 3rd packet has 2 times as many stickers as the 2nd packet.
How many stickers does the 1st packet contain?
3 m
Model Comparison Model Times-as-many Units method
13 P4.ST.JC.18120925
Level 3
Adam pays $1600 for a TV set, a mobile phone and a computer.
The TV set costs 3 times as much as the computer.
The mobile phone costs $500 less than the TV set.
How much is the mobile phone?
3 m
Model Comparison Model Times-as-many Units method
14 P4.ST.JC.18120922
Level 3
2700 stickers are in 3 packets.
The 1st packet has 3 times as many stickers as the 2nd packet.
The 3rd packet has 2 times as many stickers as the 2nd packet.
How many less stickers are there in the 2nd packet than the 3rd packet and 1st packet?
3 m
More than or less than Model Times-as-many Units method
15 P4.ST.JC.18120928
Level 3
Adam buys 2 stickers and 3 marbles.
He finds that that he can buy 7 stickers with the same amount of money.
Each sticker costs 75¢.
How much is each marble?
Give the answer in dollars.
4 m
Money Unit conversion Units method
16 P4.PA.JC.23050302
Level 3
Peter folded 38 paper aeroplanes on the first day. Each day he did 4 more paper aeroplanes than the previous day. On the last day, he made 74 areoplanes. How many days did he fold paper arfour days. Each day after the first day, he made 6 more paper aeroplanes than the day before. How many days did he fold paper areoplanes?
2 m
Equal intervals Model Comparison Units method
17 P4.DA.JM.17092713
Level 1
The table shows the number of canned drinks sold during a softball carnival over three days. The number of Coke sold on Wednesday is three times the number of Pepsi, how many cans of Coke were sold on Wednesday?
2 m
Table Time Model Times-as-many Units method
18 P4.DA.NK.23050411
Level 2
A group of 168 primary four pupils was surveyed to name their favourite sport.
The table shows their choices.
38 of the pupils chose one of the sports as their favourite. Which is the sport? Give your answer in number. (Eg 1)
2 m
Table Fraction to units Units method
19 P4.ME.JM.17092703
Level 2
What is the length of the crayon in centimetre? (Express your answer in decimals.)
2 m
Scale reading Length D 4 operations Units method
20 P4.ST.JC.18120968
Level 1
Adam buys 3 marbles and 2 pens for $10
Each marble costs $2.20.
How much is each pen?
3 m
D 4 operations Model Part-whole Units method

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