Knaph
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The number line

A straight line with the numbers marked in order at equal steps, bigger numbers further to the right. Counting is hopping along it, and there is room between the marks for numbers yet to come.

Depth 1 · Foundation

You can draw and read a number line, know its steps are equal and bigger is further right, and count by hopping along it.

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Depths of understanding

  1. 1

    Foundation

    You can draw and read a number line, know its steps are equal and bigger is further right, and count by hopping along it.

    Opens after

    Natural numbersThe number line gives each counting number its own place.ZeroA number line starts from zero, like a ruler.

Your path here

What's still between you and The number line, depth 1, in the order you can learn it.

  1. 1CountingDepth 1 · Foundation · Number Systems
  2. 2Natural numbersDepth 1 · Foundation · Number Systems
  3. 3ZeroDepth 1 · Foundation · Number Systems
  4. 4The number lineDepth 1 · Foundation · Number Systems

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