601 P4.ST.JC.18121022
Level 2
Adam has some stickers.
He gives 35 of the stickers to Bryan
and has 20 stickers left.
How many stickers does Adam have at first?
2 m
Fraction of a set Fraction to units Model Part-whole Units method
602 P3.ST.JC.18120851
Level 2
1 marble and 1 sticker costs $30.
1 marble and 3 stickers cost $70.
How much is each sticker?
4 m
W 4 operations Repeated identity Units method
603 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
604 P6.ST.JC.18121312
Level 2
2 p = 4 u
5 u + 4 p = 26

Find the following values.
  1. 1 u
  2. 1 p
2 m
W 4 operations Units & parts Substitution
605 P4.ST.JC.18121023
Level 2
Adam has $500.
He gives away 25 of his money.
How much money has he left?
2 m
Fraction of a whole Fraction to units Model Part-whole Units method
606 P3.ST.JC.18120852
Level 2
1 marble and 4 stickers cost $60
1 marble and 2 stickers cost $40
How much are 3 stickers?
2 m
W 4 operations Repeated identity Units method
607 P6.ST.JC.18121313
Level 2
2 p = 4 u
9 u - 3 p = 15

Find the following values.
  1. 1 u
  2. 1 p
2 m
W 4 operations Units & parts Substitution
608 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
609 P4.ST.JC.18121026
Level 2
Adam uses 300 mℓ of milk to make a drink.
It is 310 of the bottle of milk.
Give the answers in mℓ .
  1. How much milk does the bottle contain at first?
  2. How much milk is left?
3 m
Fraction of a whole Fraction to units Model Part-whole Units method
610 P3.ST.JC.18120853
Level 3
1 marble, 1 sticker and 1 bead cost $17.
1 marble and 1 sticker cost $7.
1 marble and 1 bead cost $12.
How much are 1 sticker and 1 bead?
4 m
W Addition & subtraction Repeated identity
611 P6.ST.JC.18121314
Level 2
8 p = 12 u
4 u + 2 p = 14

Find the following values.
  1. 1 u
  2. 1 p
2 m
W 4 operations Units & parts Substitution
612 P5.ST.JC.18121086
Level 3
Adam, Bryan and Chris have $3000.
After Adam spends 35 of his money,
Bryan spends 17 of his money and
Chris spends 14 of his money,
they have equal amount of money left.
Find the total amount that the 3 children spend.
3 m
Fraction of a whole Fraction to units Equal stage after Common numerator All change Units table
613 P4.ST.JC.18121029
Level 3
In a school, 35 of the students are in Class A.
40 students are in Class B.
60 students are in Class C.
How many students are in Class A?
3 m
Fraction of a set Fraction to units Model Part-whole Units method
614 P3.ST.JC.18120854
Level 3
1 marble and 1 bead cost $12.
1 sticker and 1 marble cost $7.
1 sticker and 1 bead cost $15.
  1. How much is 1 sticker?
  2. How much is 1 bead?
  3. How much is 1 marble?
4 m
W 4 operations Sets
615 P6.ST.JC.18121315
Level 2
8 p = 12 u
7 u - 2 p = 8

Find the following values.
  1. 1 u
  2. 1 p
2 m
W 4 operations Units & parts Substitution
616 P3.ST.JC.18120934
Level 3
Adam placed 2 coins on each side of a square.
How many coins are needed so that there are 3 coins on each side of the square?
3 m
Diagram Square
617 P4.ST.JC.18121030
Level 2
Adam buys some stickers.
He gives 57 of the stickers to Bryan.
Then he gives 10 stickers to Chris.
He has 30 stickers left.
How many stickers does Adam buy?
3 m
Fraction of a set Fraction to units F Addition & subtraction Model Part-whole Units method
618 P3.ST.JO.19120934
Level 3
Adam placed 2 coins on each side of a triangle of equal sides.
How many coins are needed so that there are 3 coins on each side of the triangle?
3 m
Diagram Triangle
619 P6.ST.JC.18121316
Level 2
1 u + 15 = 1 p
4 u + 6 = 1 p

Find the following values.
  1. 1 u
  2. 1 p
2 m
W 4 operations Units & parts Substitution
620 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

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