Quelpr
1 markPaper 1 · Multiple choiceNumber Theory and Computation Problems

CSEC Mathematics · January 2014 · Paper 1 · Question Q9

99 \times 101 has the same value as

  1. (A)(99 \times 100) + 1
  2. (B)(99 \times 100) - (99 \times 1)
  3. (C)(99 \times 100) + (99 \times 1)
  4. (D)(99 \times 100) (99 \times 1)

The answer is shown once you've answered.

Practise this question

More practice: the rest of this paper · more Number Theory and Computation Problems questions · all CSEC Mathematics past papers