- 言(word; speech)
- 十(ten)
Calculation is using words to count numbers one by one.
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slide rule
He used a slide rule to calculate.
slide rule
He used a slide rule to calculate.
Calculation is using words to count numbers one by one.
Ancient calculation used bamboo sticks as a tool to count numbers.
A ruler is imagined as a person lying straight with curved fingers marking the length.
Calculation is using words to count numbers one by one.
Ancient calculation used bamboo sticks as a tool to count numbers.
A ruler is imagined as a person lying straight with curved fingers marking the length.
slide rule
slide rule
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