51 P4.ST.JC.18120974
Level 1
Adam saves $2.50.
Bryan saves 3 times as much money as Adam.
Chris saves $1.90 less than Bryan.
How much money does Chris save?
3 m
D 4 operations Model Comparison Model Times-as-many Units method
52 P4.ST.JC.18120975
Level 2
Adam buys a sticker, a marble and a bead for $7.50.
The sticker costs $3.50 more than the marble.
The bead costs 3 times as much as the marble.
How much is 4 marbles and 3 stickers?
4 m
D 4 operations Model Comparison Model Times-as-many Model Stacking Units method
53 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
54 P4.AN.JM.17092833
Level 2
In the figure, ABCD is a rectangle. ∠x is twice the size of angle y. Find ∠x.
2 m
Right angle Rectangle Model Times-as-many Units method
55 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
56 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
57 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
58 P4.AN.JM.17092849
Level 2
In the figure, PQ is perpendicular to ST. ∠RTU = ∠PTS. Given that ∠STU is 3 times as large as angle RTS, find ∠RTQ.
2 m
Angles on a straight line Model Times-as-many Units method
59 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
60 P4.FR.JM.17101615
Level 2
Jen bought 34 m of ribbon. Max bought a ribbon 12 times as long as Jen. What is the length of Max's ribbon?
2 m
Fractions with units F Multiplication Length Model Times-as-many

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