Completa los siguientes espacios:
· The letter Z represents the set of [blank_start]integers[blank_end] numbers.
· The letter N represents the set of [blank_start]natural[blank_end] numbers.
· + 5 [blank_start]>[blank_end] 0
· - 5 [blank_start]<[blank_end] 0
· + 5 [blank_start]>[blank_end] - 13
· - 7 [blank_start]>[blank_end] - 9
· |-16| = [blank_start]16[blank_end]
· |+ 23| = [blank_start]23[blank_end]
The opposite of these integers are:
· (+ 5) = ([blank_start]- 5[blank_end])
· (- 7) = ([blank_start]+ 7[blank_end])
· (- 19) = ([blank_start]+ 19[blank_end])