Squares of Numbers 1 to 25

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Questions and Answers

The square of 13, expressed as $13^2$, is equal to ______.

169

Given that $15^2 = 225$, then the square root of 225, denoted as $\sqrt{225}$, is ______.

15

If $n^2 = 484$, then n is ______.

22

If you are constructing a square garden with sides of length 11 meters, the area of the garden would be ______ square meters.

<p>121</p> Signup and view all the answers

The difference between $25^2$ and $24^2$ is ______.

<p>49</p> Signup and view all the answers

Flashcards

What is 7 squared?

The square of 7

What is 9 squared?

The square of 9

What is 11 squared?

The square of 11

What is 13 squared?

The square of 13

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What is 15 squared?

The square of 15

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Study Notes

  • 1 squared (1²) equals 1.
  • 2 squared (2²) equals 4.
  • 3 squared (3²) equals 9.
  • 4 squared (4²) equals 16.
  • 5 squared (5²) equals 25.
  • 6 squared (6²) equals 36.
  • 7 squared (7²) equals 49.
  • 8 squared (8²) equals 64.
  • 9 squared (9²) equals 81.
  • 10 squared (10²) equals 100.
  • 11 squared (11²) equals 121.
  • 12 squared (12²) equals 144.
  • 13 squared (13²) equals 169.
  • 14 squared (14²) equals 196.
  • 15 squared (15²) equals 225.
  • 16 squared (16²) equals 256.
  • 17 squared (17²) equals 289.
  • 18 squared (18²) equals 324.
  • 19 squared (19²) equals 361.
  • 20 squared (20²) equals 400.
  • 21 squared (21²) equals 441.
  • 22 squared (22²) equals 484.
  • 23 squared (23²) equals 529.
  • 24 squared (24²) equals 576.
  • 25 squared (25²) equals 625.

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