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Egyptian Multiplication

Discover the ancient Egyptian method of multiplication through doubling keys. This guide illustrates how to multiply 51 by 17 using simple doubling and addition steps. Learn the progression from 1×17 up to 64×17, reinforcing your calculation skills with examples like: 1×17=17, 2×17=34, and so on, all the way to 64×17=1088. By mastering this technique, you can confidently solve multiplication problems using these efficient methods, cultivating a deeper understanding of numerical relationships.

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Egyptian Multiplication

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Presentation Transcript

  1. Egyptian Multiplication Skills: Doubling

  2. 51×17 1×17=17 2×17=34 4×17=68 8×17=136 16×17=272 32×17=544 64×17=1088

  3. 51×17 1×17=17 2×17=34 4×17=68 8×17=136 16×17=272 32×17=544 64×17=1088 51 = 32+16+2+1

  4. 51×17 1×17=17 2×17=34 4×17=68 8×17=136 16×17=272 32×17=544 64×17=1088 51 = 32+16+2+1

  5. 51×17 17 34 272 544 867 1×17=17 2×17=34 16×17=272 32×17=544 +

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