Skip to content / Đến nội dung
ThichHocToan.com

SEAMO 2027 - Paper C - SET 09 - Self-study Question 23

SEAMO · SEAMO 2027 - Paper C - SET 09 - Self-study

Question 23

Evaluate $12359\times12486-12489\times12356$.
  1. 360
  2. 390
  3. 420
  4. 450
  5. 480