¶1Because the total amount of restitution ($597.58) in the written order cannot be reconciled with the sum of $507.58, urged by the prosecutor at the restitution hearing (which was miscalculated)1 and $522.58 appears to be the correct amount (based on our humble *712appellate mathematics — no calculators) we remand this cause for a determination of the proper amount. See Luna v. State, 627 So.2d 625 (Fla. 5th DCA 1993); Marchand v. State, 546 So.2d 1184 (Fla. 5th DCA 1989).