二进制数算式1010(2)+10(2)的值是A.1011(2)B.1100(2)C.1101(2)D.1000(2)

发布时间:2020-08-05 13:39:49

二进制数算式1010(2)+10(2)的值是A.1011(2)B.1100(2)C.1101(2)D.1000(2)

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B解析1010(2)+10(2)=(1×23+0×22+1×21+0×20)+(1×21+0×20)=12=1100(2),故选B .
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