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SEAMO 2022 — Paper B — Grade 3–4 Question 1

SEAMO · SEAMO 2022 — Paper B — Grade 3–4

Question 1

Five numbers have average $7$. One is changed to $9$, making the new average $8$. What was that number originally?
  1. $2$
  2. $3$
  3. $4$
  4. $5$
  5. $6$