Bryan has 400 stickers.
Adam has 200 stickers.
How many more stickers does Bryan have than Adam?
- Which model should we draw?
(1) Model Part-whole
(2) Model Comparison
- Is the total given?
(1) Yes
(2) No
- Who gets the shorter bar?
(1) Bryan
(2) Adam
- How many more stickers does Bryan have than Adam?
(a)
Which model should we draw?
(1) Model Part-whole
(2) Model Comparison
As the question asks for '
more',
we should draw a (2) Model Comparison.
(b)
Is the total given?
(1) Yes
(2) No
(2) No, the total is not given.
(c)
Who gets the shorter bar?
(1) Bryan
(2) Adam
Bryan has 400 stickers but Adam has 200 stickers.
So, 200 is less than 400.
(2) Adam gets the shorter bar.
(d)
Number of stickers that Bryan has more than Adam
= 400 - 200
= 200
Answer(s): (a) 2; (b) 2; (c) 2; (d) 200