求以下各机器数的十进制真值(请写出正负号,注意要求结果是十进制): [X] 原 = 1,0000000 ,则 X = (1) [X] 补 = 1,0000000 ,则 X = (2) [X] 反 = 1,0000000 ,则 X = (3) [X] 移 = 1,0000000 ,则 X = (4) [X] 原 = 1, 1101 ,则 X = (5) [X] 补 = 1,1101 ,则 X = (6) [X] 反 = 1,1101 ,则 X = (7) [X] 移 = 1,1101 ,则 X = (8) [X] 原 = 0, 1000 ,则 X = (9) [X] 补 = 1,1000 ,则 X = (10) [X] 反 = 0,1000 ,则 X = (11) [X] 移 =0,1000 ,则 X = (12)