You are here MA&T Programme Third Class Challenges Challenge 9

Study the 13 digit EAN Barcodes below and calculate what the check digit should be in the top two. Calculate what digit is missing in each. Send the answers to Mr. Roberts by email: moreableandtalented@gmail.com If you don't have email, just put your answers in the MA&T Box on the piano in the Assembly Hall. Good luck.

Barcodes:

Number 1: What is the check digit below?	Number 2: What is the check digit below?
Number 3: What is the check digit below?	Number 4: What is the check digit below?
	900147386801?