Advanced MathEasyPositive number times itself
Advanced Math practice question
The product of a positive number and itself is 49. What is the number?
Answer: 7
7 × 7 = 49.
Common wrong answers
- If you answered 98
- 98 doubles 49.
- If you answered -7
- −7 also squares to 49, but the question asks for the positive number.
- If you answered 24.5
- 24.5 halves 49 instead of taking its square root.
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