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0×4,0×0,0+4三道算式的结果相等.
×
×
分析:根据题意,分别求出0×4,0×0,0+4三道算式的结果,然后再进一步解答.
解答:解:
0×4=0;
0×0=0;
0+4=4;
0≠4;
所以,0×4,0×0,0+4三道算式的结果不全相等.
故答案为:×.
点评:考查了0的乘法和加法;0乘任何数都得0;而0加任何数都得原数.
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