A red and blue cubes model for integers has 5 red cubes crossed out and 2 blue blue cubes. (red stands for a positive value, blue for a negative value.) This model represents:

a. 5 – 3 = -2
b. 5 + -3 = -2
c. 3 – 5 = -2
d. 3 – -5 = -2


c

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Indicate whether the statement is true(T) or false(F).

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Indicate whether the statement is true or false

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