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SASMO 2027 · Grades 2-3 · SET 004 · Self-study Question 14

SASMO · SASMO 2027 · Grades 2-3 · SET 004 · Self-study

Question 14

Find the next number in the sequence 21, 24, 19, 26, 17, … .

Use the simple repeating rule suggested by the sequence. A finite list alone can support other invented rules; this question asks for the intended elementary pattern.
  1. 18
  2. 19
  3. 27
  4. 28
  5. None of the above