Somewhat tangentially related, I am bilingual and I view numbers mostly as two separate languages depending on context of where I first see / use them. Sometime

Somewhat tangentially related, I am bilingual and I view numbers mostly as two separate languages depending on context of where I first see / use them. Sometimes a unified mental image is also stored for fast access. Wrote about my experience a while ago: https://paradite.com/2017/09/17/bilingual-numbers/ https://paradite.com/2017/09/17/bilingual-numbers/