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It's also possible to do mentally by visualizing it rather than internal monologue. You can imagine the 1 on the left arcing over to the right, cancelling the
by aeternum 2y ago
It's also possible to do mentally by visualizing it rather than internal monologue. You can imagine the 1 on the left arcing over to the right, cancelling the 22 to 21, then the 3 moving under the 21 and the 21 descending through the 3 to become 7.
- mercer 2y agoyup. I considered myself an /extremely/ verbal person when reasoning, but what I do with the above feels closest to 'moving the 1', almost like balancing a mental scale. I never really noticed that before. I'm not great at math, fwiw.
- danielmarkbruce 2y agoA decent number of folks just have the answer pop into their head, no logic or thinking required.