糖心Vlog

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糖心Vlog

Last updated

23 May 2022

pptx, 865.34 KB
pptx, 865.34 KB

Examples of when it鈥檚 easy to multiply up, when you need to reduce then multiply and when you need to use a calculator.

Then loads of questions, including some whiteboard questions.

Creative Commons "Sharealike"

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