1.-(- 5)的倒数是_________,相反数是__________,绝对值是__________.

问题描述:

1.-(- 5)的倒数是_________,相反数是__________,绝对值是__________.

1.-(- 5)的倒数是_____1/5____,相反数是_____-5_____,绝对值是_______5___.