Question

Solve using rules of integers : 500 + (-80) - (-45) + 35 - (25)​

Answer 1

Answer:

Step-by-step explanation:

Given that,

500 + ( - 80 ) - ( - 45 ) + 35 - 25

= 500 + 35 + ( - 80 ) - ( - 45 ) - 25

= 500 + 35 - 80 + 45 - 25 ( ∵ + × - = - ; - × - = + )

= 500 + 35 + 45 - 80 - 25

= 580 - 105

= 475 is the answer