Using Tokens for Addition - with 2+ Examples [Ganita Prakash Class 6] - Token Model

part 2 - Using Tokens for Addition - Token Model - Chapter 10 Class 6 - The other side of Zero (Ganita Prakash) - Class 6 (Ganita Prakash & Old NCERT)
part 3 - Using Tokens for Addition - Token Model - Chapter 10 Class 6 - The other side of Zero (Ganita Prakash) - Class 6 (Ganita Prakash & Old NCERT)

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Transcript

Using Tokens for additionNow, For positive numbers For Negative numbers we use tokens to signify numbers Thus, we can write Now, let’s add numbers using tokens Add (+ 5) and (– 3) (+ 5) + (– 3) We cancel + and – pairs, and the remaining number left is our answer Thus, (+ 5) + (– 3) = +2 Add (+ 5) and (–8) (+ 5) + (–8) We cancel + and – pairs, and the remaining number left is our answer Thus, (+ 5) + (– 8) = –3

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