121 P6.ST.JC.18121388
Level 2
Fill in the blanks.
The number of boys is 1.8 times more than the number of girls.

  1. Number of girls = _____ u
  2. Number of boys = _____ u
  3. Total number of boys and girls = _____ u
  4. Difference between the number of boys and girls = _____ u
4 m
Decimal to units Mixed numbers Improper fractions More than or less than
122 P6.ME.NK.21060318
Level 1 PSLE
Steven completed the race in 150 seconds. He was 25 seconds slower than Tom. How long did Tom take to complete the race? Give your answer in min and s. (Eg 1 min 2s)
1 m
Duration Unit conversion More than or less than Units method
123 P5.ST.JC.18121022
Level 2
Adam is 35 years old.
Bryan is 15 years old.
A few years ago, Adam was 3 times as old as Bryan.
  1. How many years ago was Adam 3 times as old as Bryan?
  2. How old was Adam then?
3 m
Times as many Unchanged difference Units table
124 P6.ST.JC.18121389
Level 2
Fill in the blanks.
The number of boys is 30% more than the number of girls.

  1. Number of girls = _____ u
  2. Number of boys = _____ u
  3. Total number of boys and girls = _____ u
  4. Difference between the number of boys and girls = _____ u
4 m
Percent to units More than or less than
125 P5.ST.JC.18121023
Level 2
Adam has 90 red stickers.
He has 3 times as many red stickers as blue stickers.
After he buys an equal number of red and blue stickers, the number of red stickers is 2 times that of the blue stickers.
  1. How many red stickers are there in the end?
  2. How many blue stickers are there in the end?
  3. How many stickers are there in the end?
  4. How many stickers does Adam buy?
4 m
Times as many Unchanged difference Units table
126 P6.ST.JC.18121390
Level 2
Fill in the blanks.
The number of boys is 30% less than the number of girls.

  1. Number of girls = _____ u
  2. Number of boys = _____ u
  3. Total number of boys and girls = _____ u
  4. Difference between the number of boys and girls = _____ u
4 m
Percent to units More than or less than
127 P6.PC.JC.22031501
Level 2 PSLE
A box contained black balls and green balls. 40% of the balls were green. After some red balls were added to the box, 28% of the balls were green. What percentage of the balls in the box were red?
2 m
Percent of a set Percent to units Percent of different base Unchanged quantity Units table Units & parts Substitution
128 P5.ST.JC.18121024
Level 2
Adam has 80 red stickers.
He has 2 times as many red stickers than blue stickers.
After he gives away an equal number of red and blue stickers,
the number of red stickers is 3 times that of the blue stickers.
  1. How many red stickers are there in the end?
  2. How many blue stickers are there in the end?
  3. How many stickers are there in the end?
  4. How many stickers does Adam give away?
4 m
Times as many Unchanged difference Units table
129 P6.ST.JC.18121467
Level 2
Fill in the blanks in units or unit equations. (Eg 3 u OR 1 u + 2)
A box contains some stickers in three colours.
35% of the stickers are red.
There are 16 more blue stickers than red stickers.
The remaining stickers are yellow.

  1. Number of red stickers = _____
  2. Number of blue stickers = _____
  3. Number of blue stickers and red stickers = _____
  4. Number of yellow stickers = _____
4 m
Percent to units More than or less than Units method
130 P6.ST.JC.18121468
Level 2
Fill in the blanks in units or unit equations. (Eg 3 u OR 1 u + 2)
A box contains some stickers in three colours.
35% of the stickers are red.
There are 16 less blue stickers than red stickers.
The remaining stickers are yellow.

  1. Number of red stickers = _____
  2. Number of blue stickers = _____
  3. Number of blue stickers and red stickers = _____
  4. Number of yellow stickers = _____
4 m
Percent to units Units method
131 P6.ST.JC.18121391
Level 1
Fill in the blank.
13 of A = 2 u
A = _____ u
1 m
Fraction to units
132 P1.ME.JC.18102721
Level 3
Look at the picture.
  1. How many units is Tree 4 shorter than Tree 3?
  2. What is the total height of Tree 1 and Tree 2?
3 m
Length W Addition & subtraction More than or less than
133 P5.ST.JC.18121025
Level 2
Adam and Bryan have the same amount of money.
Adam spends $10 and Bryan spends $50.
In the end, Adam has 3 times as much money as Bryan.
  1. How much does each of them have at first?
  2. How much does Adam have more than Bryan in the end?
3 m
More than or less than Times as many Equal stage before All change Units table
134 P6.ST.JC.18121392
Level 1
Fill in the blank.
23 of A = 6 u
A = _____ u
2 m
Fraction to units
135 P5.ST.JC.18121026
Level 2
Adam and Bryan have the same amount of money.
Adam receives $50 and Bryan receives $10.
In the end, Adam has 3 times as much money as Bryan.
  1. How much does each of them have at first?
  2. How much does Adam have more than Bryan in the end?
3 m
More than or less than Times as many Equal stage before All change Units table
136 P5.ST.JC.18121018
Level 3
Adam, Bryan and Chris have 48 stickers.
When Adam gives Bryan some stickers, Bryan's stickers is doubled.
When Bryan gives some stickers to Chris, Chris' stickers is doubled.
In the end, they have the same number of stickers each.
  1. How many does each child have in the end?
  2. How many stickers does Chris have at first?
  3. How many stickers does Bryan have at first?
  4. How many stickers does Adam have at first?
4 m
Times as many Equal stage after Internal transfer Working backwards Units table
137 P6.ST.JC.18121393
Level 2
Fill in the blank.
Give the answer in mixed number.
23 of A = 5 u
A = _____ u
2 m
Fraction to units
138 P6.ST.JC.18121394
Level 2
Fill in the blank.
Give the answer in decimals.
23 of A = 5 u
A = _____ u
2 m
Fraction of a whole Decimal units Units method
139 P5.ST.JC.18121019
Level 3
4 children have some stickers.
Adam's number of stickers is tripled.
Bryan's number of stickers is quadrupled.
Chris' number of stickers is doubled.
David's number of stickers is halved.
In the end, all have 60 stickers each.
  1. How many stickers does Adam have at first?
  2. How many stickers does Bryan have at first?
  3. How many stickers does Chris have at first?
  4. How many stickers does David have at first?
4 m
Fraction of a set Times as many Equal stage after All change Working backwards Units table
140 P1.ME.JC.18102726
Level 2
Look at the picture.
The total height of the 3 lions is _____ units.
3 m
Length W Addition & subtraction

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