gai3 sou3計數计数

Jyutpinggai3 sou3
Yalegai sou
動詞Common

Definition

To calculate, do math, or solve mathematical problems.

colloquialschoolmoney

How it's used

Beyond the literal act of performing arithmetic, this term is frequently used metaphorically to describe someone who is shrewd or calculating with money. When someone is described as識計數, it implies they are good at managing their finances or looking out for their own interests. It carries a pragmatic tone, often highlighting a person's ability to weigh costs against benefits in daily life.

Examples

This problem is so hard, do you know how to calculate it?
He rarely calculates his finances, so he is always losing money.

Common phrases

to miscalculate

Common mistake

Do not confuse this with the Mandarin term 計算 which is more formal and used for general computation. In Cantonese, 計數 is the standard way to refer to doing math homework or calculating a sum, whereas using the formal version can sound stiff or overly academic in casual conversation.

Grammar color guide

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