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VTMO 2026 - Grade 7 - Final - SET 6 - Self-study Question 2

VTMO · VTMO 2026 - Grade 7 - Final - SET 6 - Self-study

Question 2

A digit sequence starts with $2,5,0,2$. From the fifth digit onward, each digit is the units digit of the sum of the preceding four digits. The sequence begins $25029674\ldots$. Can four consecutive digits ever be $2025$?