21 P5.ST.JC.18121076
Level 3
Adam has some stickers
He gives away 13 and an additional 15 stickers away to Bryan.
He gives away 49 of the remainder less 10 stickers to Chris
and 35 of the rest to David.
Adam has 30 stickers left.
How many stickers does he have at first?
3 m
Fraction of a set F Addition & subtraction Remainder concept Working backwards Units method
22 P5.FR.JM.17083008
Level 1
There are 420 participants at an audition. 56 of the participants are Singaporeans. Among the Singaporeans, 190 of them are females. How many of the Singaporeans are males?
2 m
Fraction of a set F Multiplication
23 P5.ST.JC.18121080
Level 3
Adam and Bryan have some stickers.
34 of Adam's stickers is 18 more than 25 of Bryan's stickers.
Bryan has 150 stickers.
  1. How many stickers does Adam have?
  2. How many stickers do Adam and Bryan have altogether?
  3. How many stickers does Bryan have more than Adam?
4 m
Fraction of a set Fraction to units More than or less than Common numerator Units method
24 P5.ST.JC.18121081
Level 3
Adam and Bryan have some stickers.
34 of Adam's stickers is 18 less than 25 of Bryan's stickers.
Bryan has 150 stickers.
  1. How many stickers does Adam have?
  2. How many stickers do Adam and Bryan have altogether?
  3. How many stickers does Bryan have more than Adam?
4 m
Fraction of a set Fraction to units More than or less than Common numerator Units method
25 P5.RD.JM.17083212
Level 3
30% of Edward's marbles is equal to 13 of Benjamin's marbles. Together, they have a total of 380 marbles. Find the number of marbles Edward has.
3 m
Fraction of a set Percent of a set Percent to units Common numerator Units method
26 P5.ST.JC.18121088
Level 3
Adam has 190 stickers.
After 13 of the red stickers and
30 blue stickers are given away,
there is an equal number of red and blue stickers left.
  1. How many red stickers are there in the end?
  2. How many more blue stickers than red stickers are there at first?
  3. How many red stickers are given away?
3 m
Fraction of a set Fraction to units Equal stage after All change Units table
27 P5.ST.JC.18121089
Level 3
Adam has 190 stickers.
After 13 of the red stickers is given away and
another 30 blue stickers are bought,
there is an equal number of red and blue stickers.
  1. How many red stickers are there in the end?
  2. How many less blue stickers than red stickers are there at first?
  3. How many red stickers are given away?
3 m
Fraction of a set Fraction to units Equal stage after All change Units table
28 P5.ST.JC.18121090
Level 3
Adam has 190 stickers.
After 13 of the red stickers and
25 of the blue stickers are given away,
there is an equal number of red and blue stickers left.
  1. How many red stickers are there in the end?
  2. How many more blue stickers are there than red stickers at first?
  3. How many blue stickers are given away?
3 m
Fraction of a set Fraction to units Equal stage after All change Units table
29 P5.ST.JC.18121091
Level 3
220 children are in a school.
14 of the boys and 15 of
the girls wear glasses.
50 children wear glasses.
  1. How many boys are there?
  2. How many girls are there?
  3. How many children do not wear glasses?
3 m
Fraction of a set Fraction to units Units table Units & parts Elimination
30 P5.FR.JM.17083020
Level 2
In a farm, there are 100 fewer chickens than sheep. The number of chickens is 920 of the total number of chickens and sheep. What is the total number of chickens and sheep in the farm?
2 m
Fraction of a set Fraction to units More than or less than Units method

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