Multiple choice general knowledge math & puzzles

How many two digit numbers between 1 and 100

  1. 99

  2. 90

  3. 80

  4. 91
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Two-digit numbers range from 10 to 99. To find the total count, subtract the largest single-digit number (9) from the largest two-digit number (99), which equals 90. Alternatively, 99 - 10 + 1 = 90.

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