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Grade 128 grade maths

What will be the unit digit of the squares of the number?
55555

Profile image of Pawan Prajapati
5 Years agoGrade 12
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1 Answer

Profile image of Harshit Singh
5 Years ago
Dear Student

The unit digit of the square of a number having digit 5 as unit’s place is5.
∴ Unit digit of the square of number 55555 is equal to 5.

Thanks

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