41 P4.ST.JC.18121014
Level 2
Fill in the blanks.
The number of red stickers is 123 the number of blue stickers.
  1. Number of red stickers = _____ u
  2. Number of blue stickers = _____ u
  3. Total number of stickers = _____ u
  4. Number of more red stickers than blue stickers = _____ u
4 m
Improper fractions Mixed numbers Fraction to units Units method
42 P4.ST.JC.18121015
Level 2
Fill in the blanks.

The number of red stickers is 25 of the total number of stickers.
The rest are blue stickers.
  1. Number of red stickers = _____ u
  2. Number of blue stickers = _____ u
  3. Total number of stickers = _____ u
  4. Number of less red stickers than blue stickers = _____ u
4 m
Fraction of a set Fraction to units Units method
43 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
44 P4.ST.JC.18121016
Level 2
Adam spends $7 for 1 marble and 1 sticker.
The cost of 1 marble is 25 the cost of 1 sticker.
  1. How much is the sticker?
  2. How much is the sticker more than the marble?
3 m
Fraction to units More than or less than Units method
45 P4.ST.JC.18121024
Level 2
In a school, 35 of the children are boys.
There are 300 boys.
  1. How many children are there?
  2. How many girls are there?
  3. How many more boys than girls are there?
3 m
Fraction of a set Fraction to units More than or less than Model Part-whole Units method
46 P4.ST.JC.18121025
Level 2
In a school, 57 of the students are boys. There are 300 more boys than girls. How many students are there altogether?
2 m
Fraction of a set Fraction to units More than or less than Model Part-whole Units method
47 P4.DE.JM.17101045
Level 1
The total mass of Amy and her father is 93.67 kg. Amy's father has a mass of 37.35 kg more than Amy. Find Amy's mass.
2 m
D 4 operations Mass Model Comparison Units method
48 P4.ST.JC.18121020
Level 2
Adam has 140 red and blue stickers.
27 of them are red stickers.
How many blue stickers does he have?
2 m
Fraction of a set Fraction to units Model Part-whole Units method
49 P4.ST.JC.18121021
Level 2
Adam has 200 stickers.
He gives away 25 of them.
How many stickers does he have left?
2 m
Fraction of a set Fraction to units Model Part-whole Units method
50 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

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