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VTMO 2015 — Grade 6 — semifinal Question 12

VTMO · VTMO 2015 — Grade 6 — semifinal

Question 12

Outer numbers give row or column sums in the illustrated table. Find $a + c + c$.

Question illustration
  1. $19$
  2. $21$
  3. $22$
  4. $24$
  5. Other