Activity for Estela
Type | On... | Excerpt | Status | Date |
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Comment | Post #284773 |
Bravo, a very imaginative answer. But does this really avoid addition? Lets say I want to compute 1+2 without addition using that formula. I plug 1 and 2 into x and y and I have a formula which I need to solve to get the result. How will I solve that? No electronic calculators allowed because all of ... (more) |
— | over 2 years ago |