Yí ge shù rúguǒ néng bèi èr zhěngchú, yúshù jiù shì líng.
If a number can be divided exactly by two, the remainder is zero.
Tips
usage
余 means 'left over'. The parts of a division are 被除数 (dividend), 除数 (divisor), 商 (quotient) and 余数 (remainder). With no remainder, the number is 整除 (divided exactly).
