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Mathematics, 11.12.2020 02:40 nubsies31

Reasoning Simplify the expression (−12.9)+10.5. How are (−12.9)+10.5 and 12.9+(−10.5) related? Explain without computing. Using a property of operations, what can you say about their sum? please help

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Reasoning Simplify the expression (−12.9)+10.5. How are (−12.9)+10.5 and 12.9+(−10.5) related? Expla...

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