About Mental Math Quiz #842
Mental Math Quiz #842 was the quiz for Thursday, October 22, 2026: 10 questions: 4 easy, 3 medium and 3 hard. Everyone who played Mental Math Quiz that day got the same quiz, and it stays here to play for 60 days.
The questions of Mental Math Quiz #842
- What is 20 + 49?
- What is 48 + 13?
- What is 52 − 16?
- What is 74 + 30?
- What is 47 × 6?
- What is 46 × 4?
- What is 10% of 360?
- What is 3 + 7 × 5?
- What is 5 × 6 − 4?
- What is 16 squared (16 × 16)?
The answer options and the answers appear only when you play the quiz, one question at a time.
New to Mental Math Quiz? The rules, tips and common questions are on the Mental Math Quiz page, and Mental Math Tricks for the Daily Quizzes goes into strategy.
Other days of Mental Math Quiz
- Mental Math Quiz #845, Oct 25
- Mental Math Quiz #844, Oct 24
- Mental Math Quiz #843, Oct 23
- Mental Math Quiz #841, Oct 21
- Mental Math Quiz #840, Oct 20
- Mental Math Quiz #839, Oct 19
- Today’s quiz, #851
Every day of the last 60 is in the puzzle archive.