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RE: Introducing My Self; A Maths Teacher - Solve Maths Skills Puzzle Game Contest 22

in #introducemyself8 years ago

Answer : 1143

Explanation :

Starting with the top 3 digit number, the first digit increases by 2 as you descend, from 1 to 11. The middle digit decreases by 1 each time, and the right hand digit alternates between 5 and 3.