Question

You download 12 new songs on your MP3 player. Then you delete 5 old songs. write each amount as a integer

Answer 1

You download 12 new songs on your MP3 player. Then you delete 5 old songs. write each amount as a integer

Answer: +12, -5

Number of downloaded songs
`= 12` so it means
`12`

Number of songs deleted
`=5` so it means
`-5`