Multiple choice

Which is the only number that cannot be used as a divisor?

  1. 1

  2. 0

  3. 2

  4. 3
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Zero cannot be used as a divisor because division by zero is undefined in mathematics. When you divide a number by zero, the result has no meaningful value. This is a fundamental rule in arithmetic.

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