This dilation pattern on number line can be used for visualizing and exploring multiplication of directed numbers.
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Key Stage 3 (Junior Secondary) > 3.1 Number & Algebra 數與數系 > Directed Numbers and the Number Line 有向數及數線 >
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Key Stage 3 (Junior Secondary) > 3.1 Number & Algebra 數與數系 > Directed Numbers and the Number Line 有向數及數線 >
dilation pattern in directed number multiplication
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