31 P3.ST.JC.18120882
Level 3
230 stickers are in 3 packets.
The 1st packet has 3 times as many stickers as the 2nd packet.
The 3rd packet is 20 less than the 2nd packet.
How many less stickers are there in the 3rd packet and 2nd packet than in the 1st packet?
4 m
Model Comparison Model Times-as-many Units method
32 P3.ST.JC.18120883
Level 3
240 stickers are in 3 packets.
The 1st packet has 2 times as many stickers as the 2nd packet.
The 3rd packet is 3 times as many stickers as the 2nd packet.
How many less stickers are there in the 3rd packet and 2nd packet than in the 1st packet?
4 m
Model Comparison Model Times-as-many Units method
33 P3.ST.JC.18120884
Level 3
270 stickers are in 3 packets.
The 1st packet has 2 times as many stickers as the 2nd packet.
The 3rd packet is 3 times as many as the 1st packet.
How many more stickers are there in the 3rd packet and 2nd packet than in the 1st packet?
4 m
More than or less than Model Times-as-many Units method
34 P3.ST.JC.18120885
Level 3
Adam has a rope which is 450 cm long.
The first piece is 2 times the second piece.
The third piece is 180 cm long.
  1. Find the total length of the first and third pieces.
  2. Find the difference in length between the second and the third piece.
4 m
More than or less than Model Times-as-many Units method
35 P3.DA.JM.17103036
Level 2
The graph shows the number of books read by Alvin and Ben last month. Colin read three times as many books as Alvin last month. How many books did the 3 boys read together last month?
2 m
Picture graph Model Times-as-many
36 P3.ST.JC.18120916
Level 3
Adam and Bryan have $300.
Adam has 2 times as much money as Bryan.
How much must Adam give to Bryan
so both will have the same amount of money?
4 m
Times as many Equal stage before Internal transfer Unchanged total Model Times-as-many Units table
37 P3.ST.JC.18120917
Level 3
Adam and Bryan have $300.
Adam has 2 times as much money as Bryan.
How much must Adam give to Bryan
so Adam will have $50 more than Bryan?
4 m
More than or less than Times as many Internal transfer Unchanged total Model Times-as-many Units table
38 P3.ST.JC.18120918
Level 3
Adam and Bryan have $300.
Adam has 2 times as much money as Bryan.
How much must Adam give to Bryan
so Adam will have $50 less than Bryan?
4 m
More than or less than Times as many Internal transfer Unchanged total Model Times-as-many Units table
39 P3.AP.JM.17102340
Level 2
The figure shows the outline of a nearby park near Mr Kwa's house. He ran round the park twice. What was the distance that Mr Kwa ran?
2 m
Rectilinear figure Composite figure perimeter Model Times-as-many
40 P3.PA.JM.17110116
Level 3
The number of people who visited the museum triples every week. A total of 1674 people visited the museum on the 3rd week of the month. How many people visited the museum on the first week of the month?
4 m
Equal intervals W Multiplication & division Model Times-as-many

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