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Mathematics, 19.04.2020 21:07 aaron0828

Which addition does the model below represent?
A. 3+(-1)
B. 3+4
C. 3+ (-4)
D. 3+1


Which addition does the model below represent? A. 3+(-1) B. 3+4 C. 3+ (-4) D. 3+1

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Answers: 3

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Which addition does the model below represent?
A. 3+(-1)
B. 3+4
C. 3+ (-4)
D...
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