Bryan has 80 stickers at first.
Adam gives him another 10 stickers.
How many stickers does Bryan have in the end?
- 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) At first
(2) Adam gives him
- Number of stickers that Bryan has in the end = _____
(a)
Which model should we draw?
(1) Model Part-whole
(2) Model Comparison
We should draw a (1) Model Part-whole.
(b)
Is the total given?
(1) Yes
(2) No
(1) The total is given.
(c)
Who gets the shorter bar?
(1) At first
(2) Adam gives him
10 stickers is less than 80 stickers. So, (2) 'Adam gives him' gets the shorter bar.
(d)
Number of stickers that Bryan has in the end
= 80 + 10
= 90
Answer(s): (a) 1; (b) 1; (c) 2; (d) 90