[whatshix]

2$\heartsuit$3 = 26 = 2$\times$(10+3)
4$\heartsuit$2 = 48 = 4$\times$(10+2)
5$\heartsuit$1 = 55 = 5$\times$(10+1)

ดังนั้น
3$\heartsuit$2 = 3$\times$(10+2) = 36