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All questions of Special Numbers for Year 4 Exam

What is the sum of the square numbers that equal 100?
  • a)
    10² + 0²
  • b)
    5² + 7²
  • c)
    9² + 1²
  • d)
    6² + 8²
Correct answer is option 'D'. Can you explain this answer?

Riya Singh answered
To find square numbers that sum to 100, we can calculate the squares of the numbers. 6² equals 36, and 8² equals 64. When added together, 36 + 64 equals 100. The other options do not yield the required sum, demonstrating the interesting property of square numbers and how they can combine to form other numbers through addition.

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