Which of these is an example of a child using knowledge of the relationship between operations to solve a problem?

A. Meredith knows that 2 + 3 = 5, and reasons that 3 + 2 = 5
B. Bonnie knows that 3 × 5 = 15, and reasons that 15 ÷ 3 = 5
C. Chabo knows that that 3 + 3 = 6, and reasons that 3 + 4 = 7
D. Srinivas knows that 15 ÷ 3 = 5, and reasons that 15 ÷ 5 = 3


Answer: B

Psychology

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Answer the following statement true (T) or false (F)

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Indicate whether the statement is true or false.

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