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Mathematics, 11.10.2019 11:20, brendasortocortez
Can you find the sum [5.5 + (-2.3)] + (-5.5 + 2.3) without performing any additions? explain
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Answers: 3
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Can you find the sum [5.5 + (-2.3)] + (-5.5 + 2.3) without performing any additions? explain...
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