121 P3.ST.JC.18120900
Level 3
Adam has 2 times as many stickers as Bryan.
After Adam gives away 60 stickers,
Bryan has 3 times as many stickers as Adam.
  1. How many stickers does Bryan have?
  2. How many stickers does Adam have at first?
  3. How many stickers do they have at first?
  4. How many stickers do they have in the end?
4 m
Times as many Unchanged quantity Model Comparison Units table
122 P6.ST.JC.18121458
Level 2
Fill in the blanks.
Adam has thrice as many stickers as Bryan.
Both receive 10 stickers each.
In the end, Adam has twice as many stickers as Bryan.

  1. Difference in the number of stickers between Adam and Bryan = _____ u
  2. Number of stickers that Adam and Bryan have in the end = _____ u
  3. Number of stickers that Adam receives = _____ u
  4. 1 u = _____ 
4 m
Times as many Unchanged difference Units table
123 P3.ST.JC.18120901
Level 3
Adam has 3 times as many stickers as Bryan.
After Bryan gives away 60 stickers,
Adam has 6 times as many as Bryan.
  1. How many stickers does Bryan have in the end?
  2. How many stickers does Adam have?
  3. How many stickers do they have altogether at first?
  4. How many stickers do they have altogether in the end?
4 m
Times as many Unchanged quantity Model Comparison Units table
124 P3.ST.JC.18120902
Level 3
Adam has 3 times as many stickers as Bryan.
After Bryan receives another 60 stickers,
both have equal number of stickers.
  1. How many stickers does Bryan have in the end?
  2. How many stickers does Adam have?
  3. How many stickers do they have altogether at first?
  4. How many stickers do they have altogether in the end?
4 m
Times as many Equal stage after Unchanged quantity Model Comparison Units table
125 P6.ST.JC.18121459
Level 2
Fill in the blanks.
The ratio of the number of boys to the number of girls in Class A is 3 : 2.
The ratio of the number of boys to the number of girls in Class B is 4 : 5.
The number of boys is the same.

  1. Number of boys in Class A = _____ u
  2. Number of girls in Class B = _____ u
  3. Number of children in Class B = _____ u
  4. Total number of children = _____ u
4 m
Ratio to units Equal stage Units table Units manipulation

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