Token Model
Last updated at October 9, 2025 by Teachoo
Transcript
Example - Page 258 Solve + 4 – (– 6). We do follow these steps First make +4 using tokens We have to remove 6 negative tokens But we have only positive tokens So, we add 6 pairs of positive and negative tokens We can do that because (+1) + (–1) = 0 Now, remove 6 negative tokens Remaining tokens is our answer ∴ (+4) – (–6) = (+10)