00000 In base 00, what is 00000 - 0? 00000 In base 0, what is 0 - 00000? -00000 In base 0, what is -0 - -000000? 000000 In base 0, what is -000000 + -0000? -000000 In base 0, what is 00000 + 00? 00000 In base 0