Bryan has 500 stickers.
Adam has 300 stickers.
How many more stickers does Bryan have than Adam?
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) Bryan
(2) Adam
- How many more stickers does Bryan have than Adam?
- 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) Bryan
(2) Adam
Bryan has 500 stickers but Adam has 300 stickers.
So, 300 is more than 500.
(2) Adam gets the shorter bar.
(c)
Number of stickers that Bryan has more than Adam
= 500 - 300
= 200
(d )
Total number of stickers that they have
= 300 + 500
= 800
Answer(s): (a) 1; (b) 2; (c) 200; (d) 800