Adam has 200 stickers.
Bryan has 100 stickers.
How many more stickers does Adam have than Bryan?
How many stickers do they have altogether?
- Which model should we draw?
(1) Model Comparison
(2) Model Part-whole
- Who gets the shorter bar?
(1) Adam
(2) Bryan
- How many more stickers does Adam have than Bryan?
- What is the total number of stickers?
(a)
Which model should we draw?
(1) Model Comparison
(2) Model Part-whole
As the question asks for '
more',
we should draw a (1) Model Comparison.
(b)
Who gets the shorter bar?
(1) Adam
(2) Bryan
Adam has 200 stickers but Bryan has 100 stickers.
So, 100 is more than 200.
(2) Bryan gets the shorter bar.
(c)
Number of stickers that Adam has more than Bryan
= 200 - 100
= 100
(d )
Total number of stickers that they have
= 100 + 200
= 300
Answer(s): (a) 1; (b) 2; (c) 100; (d) 300