Adam has 100 stickers.
Bryan has 40 less stickers than Adam.
How many stickers does Bryan have?
- 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) Adam
(2) Bryan
- Number of stickers that Bryan has = _____
(a)
Which model should we draw?
(1) Model Part-whole
(2) Model Comparison
We should draw a (2) Model Comparison.
(b)
Is the total given?
(1) Yes
(2) No
(2) The total is not given.
(c)
Who gets the shorter bar?
(1) Adam
(2) Bryan
Bryan has 40 less than Adam. So, (2) Bryan gets the shorter bar.
(d)
Number of stickers that Bryan has
= 100 - 40
= 60
Answer(s): (a) 2; (b) 2; (c) 2; (d) 60