Question
Bryan has 500 stickers.
Adam has 400 stickers.
How many more stickers does Bryan have than Adam?
How many stickers do they have altogether?

  1. Which model should we draw?
    (1) Model Comparison
    (2) Model Part-whole 
  2. Who gets the shorter bar?
    (1) Bryan
    (2) Adam
  3. How many more stickers does Bryan have than Adam?
  4. What is the total number of stickers?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

(d)

Click button first when a symbol is required. X

Bryan has 500 stickers.
Adam has 400 stickers.
How many more stickers does Bryan have than Adam?
How many stickers do they have altogether?

  1. Which model should we draw?
    (1) Model Comparison
    (2) Model Part-whole 
  2. Who gets the shorter bar?
    (1) Bryan
    (2) Adam
  3. How many more stickers does Bryan have than Adam?
  4. What is the total number of stickers?