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WHAT IS SPREADSHEETS-40 QUESTIONS AND ANSWERS 2024 LATEST UPDATE ALREADY GRADED A+
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What tool did the Chinese invented and what did it do? The abacus was invented by the Chinese to help keep track of large numbers. What tool did students have 30 years ago to help them with math exams? Pen, paper, slide rulers and log books Brainpower Read More Previous Play N...
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