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VTMO 2020 — Grade 5 — vtmo Question 10

VTMO · VTMO 2020 — Grade 5 — vtmo

Question 10

The figure consists of rectangles twice as long as wide. How many single-rectangle removals leave the perimeter unchanged?

Question illustration
  1. $2$
  2. $4$
  3. $1$
  4. $3$
  5. $0$