1 P4.ST.JC.18120943
Level 3
Adam has 3 times as many red stickers as blue stickers.
He buys another 30 blue stickers.
Adam has equal number of red and blue stickers.
  1. How many more red stickers than blue stickers does Adam have at first?
  2. How many blue stickers and red stickers does Adam have in the end?
4 m
Times as many Equal stage after Unchanged quantity Model Comparison Units table
2 P4.ST.JC.18120944
Level 3
Adam and Bryan have 100 stickers.
If Adam gives Bryan 30 stickers, they will have equal number of stickers.
  1. How many stickers does Adam have?
  2. How many stickers does Bryan have?
4 m
Equal stage after Internal transfer Unchanged total Model Comparison Units table
3 P4.ST.JC.18120945
Level 3
Adam has 100 stickers and Bryan has 3 times as many stickers as Adam.
  1. How many stickers must Bryan give to Adam so that they have equal number of stickers?
  2. How many stickers will each boy have in the end?
4 m
Times as many Equal stage after Internal transfer Unchanged total Model Times-as-many Units table
4 P4.ST.JC.18120947
Level 3
Adam and Bryan have some stickers.
When Adam gives Bryan some stickers, Bryan's stickers is doubled.
In the end, both have 300 stickers each.
  1. How many stickers does Bryan have at first?
  2. How many stickers does Adam have at first?
4 m
Equal stage after Times as many Internal transfer Model Comparison Units table
5 P4.ST.JC.18120948
Level 3
If Adam gives 10 stickers to Bryan, both will have the same number of stickers.
If Bryan gives 10 stickers to Adam, Adam has 5 times as many as Bryan.
  1. How many stickers does Adam have?
  2. How many stickers does Bryan have?
  3. How many stickers do Adam and Bryan have altogether?
  4. How many stickers does Adam have more than Bryan?
4 m
More than or less than Times as many Equal stage after Double if Units table
6 P4.DA.NK.23050401
Level 2
The bar graph shows the number of coupons sold by five children to raise funds for charity.
Which two boys sold the same number of coupons as David?
2 m
Bar graph Equal stage
7 P4.DA.JM.17092723
Level 2
The table shows the types of stamps collected by 4 children.
  1. Who collected the most number of stamps?
  2. Cathy wanted to give 13 of her foreign stamps to the other 3 children. If each child received the same number of stamps from Cathy, how many stamps did each of them receive?
2 m
Table Min-max Fraction to units Equal stage
8 P4.ST.JC.18121004
Level 3
Adam pays $12 for 4 stickers and 3 marbles.
2 stickers cost as much as 1 marble.
  1. How much is 1 sticker?
  2. How much is 1 marble?
  3. How much is 2 marbles and 3 stickers?
4 m
Equal stage Units method
9 P4.ST.JC.18121005
Level 3
Adam pays $12 for 4 stickers and 3 marbles.
6 stickers cost as much as 3 marbles.
  1. How much is 1 sticker?
  2. How much is 1 marble?
  3. How much is 2 marbles and 3 stickers?
4 m
Equal stage Units method
10 P4.ST.JC.18121006
Level 3
Adam pays $26 for 4 stickers and 3 marbles.
2 stickers cost as much as 5 marbles.
  1. How much is 1 sticker?
  2. How much is 1 marble?
  3. How much is 2 marbles and 3 stickers?
4 m
Equal stage Units method

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