1111 P6.RA.TL.16010117
Level 3
Betty had an equal number of $2 and $10 notes. After spending 43 pieces of $10 and 19 pieces of $2 notes, the ratio of the $2 notes to $10 notes left was 5 : 1. Find the value of the notes left.
4 m
Ratio to units Money Equal stage before All change Units equations Units table
1112 P4.AP.JM.17100177
Level 2
The area of a rectangle is 54 cm2. Given that its breadth is 23 of its length, find its perimeter.
3 m
Rectangle Fraction to units Units method
1113 P4.FR.JM.17101660
Level 2
Tom is standing on a chair. The top of his head is 135 m away from the ground. The chair is 710 m high. What is Tom's height? Leave your answer as mixed number.
3 m
F Addition & subtraction Fractions with units Length
1114 P5.PC.JC.17083122
Level 3
Jane's savings is 20% more than Darwin's savings. If Jane's savings is decreased by 20%, their total savings will be $980. How much is Jane's savings?
3 m
Percent change by Percent of different bases Money More than or less than Unchanged quantity Units table Decimal units
1115 P5.ST.JC.18121165
Level 3
Adam has some blue stickers and red stickers.
If 50 blue stickers are removed, 40% of the stickers will be red stickers.
If 200 blue stickers are removed, 70% of the stickers will be red stickers.
  1. How many blue stickers are there?
  2. How many red stickers are there?
4 m
Percent of a set Percent to units Unchanged quantity Double if Units table Units equations
1116 P6.RA.TL.16010118
Level 3
Fiona had an equal number of $5 and $10 notes. After spending 40 pieces of $10 and 16 pieces of $5 notes, the ratio of the $5 notes to $10 notes left was 4 : 1. Find the value of the notes at first.
4 m
Ratio to units Money Equal stage before All change Units equations Units table
1117 P4.AN.JM.17092860
Level 3
In the figure not drawn to scale, ∠AEB = 90° and ∠AEF = 122°. Given that ∠AED is three times as large as ∠DEF, find ∠AED.
3 m
Angles at a point Model Times-as-many Units method
1118 P5.DA.JM.17083191
Level 3
A list of 13 numbers has an average of 330. When two numbers are deleted from the list, the average of the remaining numbers is 313.
  1. What is the sum of 13 numbers?
  2. What is the bigger number between the two numbers that have been deleted given that the difference between the two numbers is 1?
3 m
Averaging out 2 Averages More than or less than Units method
1119 P4.FR.JM.17101739
Level 2
What is the total height of 2 lampposts if one is 1123 m and the other is 3712 m taller?
3 m
F Simplest form F Addition & subtraction Fractions with units Mixed numbers Length
1120 P3.FR.JM.17103121
Level 2
The total length of 2 pieces of rope is 715 m. One of them is 13 m long. What is the length of the other piece?
3 m
F Addition & subtraction Fractions with units Length Model Comparison

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