Question
P2.ST.JC.18120720-A1
Bryan and Adam have 40 marbles.
Bryan has 20 less marbles than Adam.
Find the number of marbles that Bryan has.

  1. Which model should we draw?
    (1) Model Part-whole
    (2) Model Comparison
  2. Is the total given?
    (1) Yes
    (2) No
  3. Who gets the shorter bar?
    (1) Bryan
    (2) Adam
  4. Number of marbles that Bryan has = _____
4 m
(a)
∑

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(b)
∑

Click ∑ button first when a symbol is required. X

(c)
∑

Click ∑ button first when a symbol is required. X

(d)
∑

Click ∑ button first when a symbol is required. X

Symbols

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Enter value


2
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STUDENT

Primary 2 STRATEGIES P2.ST.JC.18120720

17 May 2024, 09:32 PM

Bryan and Adam have 40 marbles.
Bryan has 20 less marbles than Adam.
Find the number of marbles that Bryan has.

  1. Which model should we draw?
    (1) Model Part-whole
    (2) Model Comparison
  2. Is the total given?
    (1) Yes
    (2) No
  3. Who gets the shorter bar?
    (1) Bryan
    (2) Adam
  4. Number of marbles that Bryan has = _____
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