another mental math

Algebra Level 1

By calculating mentally, what is the last digit of

345 + 219 + 48 \large{345+219+48}

1 1 2 2 4 4 0 0 3 3

A Former Brilliant Member by A Former Brilliant Member

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1 solution

345 + 219 + 48 ≡ 2 ( m o d 10 ) {345+219+48 \equiv 2 \pmod{10}}

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