Question

6
.
Simpliky
i) -4 -5 + 30​

Answer 1

Answer:

your answer was 21

Step-by-step explanation:

hope it helps you

Answer 2

Answer:

21

Step-by-step explanation:

step 1: -(4+5)+ 30 because 4 & 5 have minus signs so the can be added

step 2: -9+30 addition is commutative (means the numbers in this operation can change their position) so it will be 30-9= 21