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SEAMO 2021 — Paper C — Grade 5–6 Question 16

SEAMO · SEAMO 2021 — Paper C — Grade 5–6

Question 16

Find the units digit of $13^{243}+17^{381}+4^{2021}$.
  1. $4$
  2. $5$
  3. $6$
  4. $7$
  5. $8$