Arithmetic - the node way

[Robin Food]

//a possibility//

 

 

Visual pattern recognition module (that which identify patterns in an image)

 

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Some basic node connections:

 

1x1 → 1 2x1 → 2 … 9x1 → 9

1x2 → 2 2x2 → 4 … 9x2 → 18

1x3 → 3 2x3 → 6 … 9x3 → 27

1x4 → 4 2x4 → 8 … 9x4 → 36

1x5 → 5 2x5 → 10 … 9x5 → 45

1x6 → 6 2x6 → 12 … 9x6 → 54

1x7 → 7 2x7 → 14 … 9x7 → 63

1x8 → 8 2x8 → 16 … 9x8 → 72

1x9 → 9 2x9 → 18 … 9x9 → 81

 

1+1 → 1 2+1 → 3 … 9+1 → 10

1+2 → 3 2+2 → 4 … 9+2 → 11

1+3 → 5 2+3 → 5 … 9+3 → 12

1+4 → 7 2+4 → 6 … 9+4 → 13

1+5 → 9 2+5 → 7 … 9+5 → 14

1+6 → 11 2+6 → 8 … 9+6 → 15

1+7 → 13 2+7 → 9 … 9+7 → 16

1+8 → 15 2+8 → 10 … 9+8 → 17

1+9 → 17 2+9 → 11 … 9+9 → 18

 

and some more useful node connections:

 

50+25 → 752^8 → 25614+4 → 18

and so on...

 

(people use different number of connections)

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Virtual experience module (that which allow us to imagine a process in the head)

 

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Arithmetic experience you've learned.

 

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Personal calculator

 

 

 

That's why you sit in classes for months to learn it.

That's why there are many different ways to do it.

That's why hexadecimal is so hard to do.