Question

3. Subtract the sum of - 123 and - 36 from the sum of 450 and -210​

Answer 1

Answer:

$- 123 + ( - 36) -( 450 + ( - 210)) \\ - 159 - 240 \\ - 399$

Answer 2

Answer:

399

Step-by-step explanation:

-123 +(-36) =  -123 - 36  = -159

450 + (-210) = 450 - 210 = 240

240 - (-159) = 240 + 159 = 399