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TIMO 2021 Grade 3 Preliminary Set 1 Question 15

TIMO · TIMO 2021 Grade 3 Preliminary Set 1

Question 15

Define the operation symbol a⊕b = a×b−b. Find the value of (5⊕7).

Question illustration
  1. 28
  2. 30
  3. 12
  4. 35