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Mathematics, 25.05.2021 18:30 deidaraXneji
Which number sentence is always true? Select all that apply.
negative + negative = negative
positive - negative = negative
negative + positive = positive
.positive - positive = positive
positive + positive = positive
.negative - positive = negative
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Answers: 3
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Which number sentence is always true? Select all that apply.
negative + negative = negative
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