题目内容
35×99=35×100+35=3535.________.
错误
分析:应用乘法分配律,把99分成100-1,35×100多乘了一个35,应当减去一个35,据此解答.
解答:因为35×99=35×100-35=3465,
所以35×99=35×100+35=3535是不对的;
故答案为:错误.
点评:本题主要考查乘法分配律,注意把接近整百数看成整百数乘时,应当减去多乘的,不是加上.
分析:应用乘法分配律,把99分成100-1,35×100多乘了一个35,应当减去一个35,据此解答.
解答:因为35×99=35×100-35=3465,
所以35×99=35×100+35=3535是不对的;
故答案为:错误.
点评:本题主要考查乘法分配律,注意把接近整百数看成整百数乘时,应当减去多乘的,不是加上.
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