Jawabnya pakai cara yah​

( 1 ) = 15

( 2 ) = -18

( 3 ) = 7

( 4 ) = -7

( 5 ) = 0

Penjelasan dengan langkah-langkah:

Nomor 1

= (+11) + (+4)

= 11 + 4

= 15

Nomor 2

= (-6) + (-12)

= -6 – 12

= -18

Nomor 3

= (+8) + (- 1)

= 8 – 1

= 7

Nomor 4

= (+3) + (-10)

= 3 – 10

= -7

Nomor 5

= (+16) + (-16)

= 16 – 16

= 0

#CMIIW