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55÷5=10…5.
错误
分析:根据有余数的除法里,余数总小于除数,如果符合这一条件,然后再根据“商×除数+余数=被除数”进行验证即可进行判断.
解答:因为55÷5=10…5,
在本题55÷5=10…5中,余数和除数一样大,
所以原题计算错误.
故答案为:×.
点评:此题主要考查的是有余数除法的计算和公式商×除数+余数=被除数的灵活应用;应明确:余数总比除数小.
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