Multiple choice

If the first day of the month is a Sunday, what special day happens in that month?

  1. 2 full moons

  2. lunar eclipse

  3. Friday the 13th

  4. month will have 30 days

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

If the 1st of a month falls on a Sunday, counting forward by adding 12 days brings you to the 13th day of the month, which must be a Friday. This mathematical pattern ensures that any month starting on a Sunday will always have a Friday the 13th.