ExamPlay Dark Logo
Войти

Mathematics for IGCSE & O level - The Four Operations (Section 6 - No. 41)

Which of the following numbers is NOT a prime number?
2
3
5
9

Объяснение

Prime numbers only have 2 factors: 1 and itself. 9 is divisible by 1, 3, and 9.

Комментарии (0)

Войдите, чтобы оставить комментарий
Реклама
BrainBehindX Inc Logo
©2026; Питаться от BrainBehindX Inc