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SEAMO 2020 — Paper D — Grade 7–8 Question 9

SEAMO · SEAMO 2020 — Paper D — Grade 7–8

Question 9

Evaluate $\sqrt{31\times30\times29\times28+1}$.
  1. $800$
  2. $810$
  3. $812$
  4. $869$
  5. None of the above