Number Theory

Lee McCulloch-James, 4. 9. 2017


  • 1. triangular numbers
  • 2. square numbers
  • 3. Subtracting fractions with number lines
  • 4. Classifying Numbers Activity
  • 5. Factorization - Visual illustration of divisor pairs
  • 6. Divisibility Tests

1.

triangular numbers

triangular numbers
– sonom

2.

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3.

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4.

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5.

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6.

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Informace