Adam has 100 beads.
Bryan has 90 more beads than Adam.
How many beads do they 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 beads 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 90 more beads than Adam. So, (1) Adam gets the shorter bar.
(d)
Number of beads that Bryan has
= 100 + 90
= 190
Answer(s): (a) 2; (b) 2; (c) 1; (d) 190