Integer & Logic Pyramids (Based on nrich.maths.org)

Jennifer Silverman


  • 1. Number Pyramids
  • 2. Integer Triangles 1
  • 3. Integer Triangles 2
  • 4. Integer Triangles 3
  • 5. Logic Triangles 1

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Number Pyramids

Use the sliders to enter three numbers in the bottom row. One by one, reveal the middle numbers. If the pattern continues, can you predict the top number?
– Jennifer Silverman

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