Multiple choice

What is 24 times 24?

  1. 242

  2. 576

  3. 820

  4. 756

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

24 squared (24 × 24) equals 576. You can calculate this as 24 × 20 + 24 × 4 = 480 + 96 = 576, or memorize common square numbers.