If 5@3=17 and 4@6=26, rule a@b=a×b+2. Then 6@5=?
Question 1
Q1. If 5@3=17 and 4@6=26, rule a@b=a×b+2. Then 6@5=?
Answer: 32
Explanation: Six times five plus two equals thirty two. Work each step carefully; ISSB math rewards accuracy under time pressure.