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SEAMO 2027 - Paper A - SET 07 - Self-study Question 4

SEAMO · SEAMO 2027 - Paper A - SET 07 - Self-study

Question 4

Use a quick method to evaluate all four expressions.
a) 4 × 8 × 25
b) 32 × 25
c) 25 × 24
d) 16 × 25