Question 143 Problem Solving 2021 GMAT Official Guide Video explanation [PQID: PS07601.02]: In the correctly worked addition problem show, P, Q,…
GMAT Quantum says August 12, 2020 at 10:28 AM It is an addition problem indicated by the $+$ symbol. If it was a subtraction problem, then yes we would need to consider that case. Reply
Why won’t we take 5-4=1 in units place?
It is an addition problem indicated by the $+$ symbol. If it was a subtraction problem, then yes we would need to consider that case.