题干

用二进制计算:

(1)101110(2)+1001101(2);

(2)1001001(2)﹣101110(2);

(3)1001001(2)×1001(2);

(4)1110101(2)÷1101(2);

(5)1001(2)×1110(2)÷10101(2).

上一题 下一题 0.0难度 选择题 更新时间:2018-10-13 09:16:17

答案(点此获取答案解析)

解:(1)101110(2)+1001101(2)=1111011(2);

(2)1001001(2)﹣101110(2)=11011(