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2 <p>Last updated on<strong>August 5, 2025</strong></p>

3 <p>The product of multiplying an integer by itself is the square of a number. Squares are used in programming, calculating areas, and so on. In this topic, we will discuss the square of 25.</p>

4 <h2>What is the Square of 25</h2>

5 <p>The<a>square</a><a>of</a>a<a>number</a>is the<a>product</a>of the number multiplied by itself. The square of 25 is 25 × 25. The square of a number always ends in 0, 1, 4, 5, 6, or 9. We write it in<a>math</a>as 25², where 25 is the<a>base</a>and 2 is the<a>exponent</a>. The square of a positive and a negative number is always positive.</p>

6 <p>For example, 5² = 25; (-5)² = 25.</p>

7 <p>The square of 25 is 25 × 25 = 625.</p>

8 <p>Square of 25 in exponential form: 25²</p>

9 <p>Square of 25 in arithmetic form: 25 × 25</p>

10 <h2>How to Calculate the Value of the Square of 25</h2>

11 <p>The square of a number is found by multiplying the number by itself. Let’s learn how to find the square of a number. These are the common methods used to find the square of a number: </p>

12 <ul><li>By Multiplication Method </li>

13 <li>Using a Formula </li>

14 <li>Using a Calculator</li>

15 </ul><h3>By the Multiplication Method</h3>

16 <p>In this method, we will multiply the number by itself to find the square. The product here is the square of the number. Let’s find the square of 25.</p>

17 <p><strong>Step 1:</strong>Identify the number. Here, the number is 25.</p>

18 <p><strong>Step 2:</strong>Multiplying the number by itself, we get, 25 × 25 = 625.</p>

19 <p>The square of 25 is 625.</p>

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22 <h3>Using a Formula (a²)</h3>

21 <h3>Using a Formula (a²)</h3>

23 <p>In this method, the<a>formula</a>a² is used to find the square of the number, where a is the number.</p>

22 <p>In this method, the<a>formula</a>a² is used to find the square of the number, where a is the number.</p>

24 <p><strong>Step 1:</strong>Understanding the<a>equation</a></p>

23 <p><strong>Step 1:</strong>Understanding the<a>equation</a></p>

25 <p>Square of a number = a²</p>

24 <p>Square of a number = a²</p>

26 <p>a² = a × a</p>

25 <p>a² = a × a</p>

27 <p><strong>Step 2:</strong>Identifying the number and substituting the value in the equation.</p>

26 <p><strong>Step 2:</strong>Identifying the number and substituting the value in the equation.</p>

28 <p>Here, ‘a’ is 25.</p>

27 <p>Here, ‘a’ is 25.</p>

29 <p>So: 25² = 25 × 25 = 625</p>

28 <p>So: 25² = 25 × 25 = 625</p>

30 <h3>By Using a Calculator</h3>

29 <h3>By Using a Calculator</h3>

31 <p>Using a<a>calculator</a>to find the square of a number is the easiest method. Let’s learn how to use a calculator to find the square of 25.</p>

30 <p>Using a<a>calculator</a>to find the square of a number is the easiest method. Let’s learn how to use a calculator to find the square of 25.</p>

32 <p>Step 1: Enter the number in the calculator. Enter 25 in the calculator.</p>

31 <p>Step 1: Enter the number in the calculator. Enter 25 in the calculator.</p>

33 <p>Step 2: Multiply the number by itself using the<a>multiplication</a>button (×). That is 25 × 25.</p>

32 <p>Step 2: Multiply the number by itself using the<a>multiplication</a>button (×). That is 25 × 25.</p>

34 <p>Step 3: Press the equal to button to find the answer. Here, the square of 25 is 625.</p>

33 <p>Step 3: Press the equal to button to find the answer. Here, the square of 25 is 625.</p>

35 <p>Tips and Tricks for the Square of 25</p>

34 <p>Tips and Tricks for the Square of 25</p>

36 <p>Tips and tricks make it easy for students to understand and learn the square of a number. To master the square of a number, these tips and tricks will help students.</p>

35 <p>Tips and tricks make it easy for students to understand and learn the square of a number. To master the square of a number, these tips and tricks will help students.</p>

37 <ul><li>The square of an<a>even number</a>is always an even number. For example, 6² = 36.</li>

36 <ul><li>The square of an<a>even number</a>is always an even number. For example, 6² = 36.</li>

38 <li>The square of an<a>odd number</a>is always an odd number. For example, 5² = 25.</li>

37 <li>The square of an<a>odd number</a>is always an odd number. For example, 5² = 25.</li>

39 <li>The last digit of the square of a number is always 0, 1, 4, 5, 6, or 9.</li>

38 <li>The last digit of the square of a number is always 0, 1, 4, 5, 6, or 9.</li>

40 <li>If the<a>square root</a>of a number is a<a>fraction</a>or a<a>decimal</a>, then the number is not a perfect square. For example, √1.44 = 1.2.</li>

39 <li>If the<a>square root</a>of a number is a<a>fraction</a>or a<a>decimal</a>, then the number is not a perfect square. For example, √1.44 = 1.2.</li>

41 <li> The square root of a perfect square is always a whole number. For example, √144 = 12.</li>

40 <li> The square root of a perfect square is always a whole number. For example, √144 = 12.</li>

42 </ul><h2>Common Mistakes to Avoid When Calculating the Square of 25</h2>

41 </ul><h2>Common Mistakes to Avoid When Calculating the Square of 25</h2>

43 <p>Mistakes are common among kids when doing math, especially when it comes to finding the square of a number. Let’s learn some common mistakes to master the squaring of a number.</p>

42 <p>Mistakes are common among kids when doing math, especially when it comes to finding the square of a number. Let’s learn some common mistakes to master the squaring of a number.</p>

43 + <h2>Download Worksheets</h2>

44 <h3>Problem 1</h3>

45 <p>Find the length of a square where the area of the square is 625 cm².</p>

46 <p>Okay, lets begin</p>

47 <p>The area of a square = a²</p>

48 <p>So, the area of the square = 625 cm²</p>

49 <p>So, the length = √625 = 25.</p>

50 <p>The length of each side = 25 cm</p>

51 <h3>Explanation</h3>

52 <p>The length of a square is 25 cm because the area is 625 cm², and the length is √625 = 25.</p>

53 <p>Well explained 👍</p>

54 <h3>Problem 2</h3>

55 <p>Anna wants to build a square garden with each side measuring 25 meters. If the cost to build each square meter is 5 dollars, how much will it cost to build the entire garden?</p>

56 <p>Okay, lets begin</p>

57 <p>The length of the garden = 25 meters</p>

58 <p>The cost to build 1 square meter of garden = 5 dollars.</p>

59 <p>To find the total cost to build, we find the area of the garden,</p>

60 <p>Area of the garden = area of the square = a²</p>

61 <p>Here a = 25</p>

62 <p>Therefore, the area of the garden = 25² = 25 × 25 = 625.</p>

63 <p>The cost to build the garden = 625 × 5 = 3125.</p>

64 <p>The total cost = 3125 dollars</p>

65 <h3>Explanation</h3>

66 <p>To find the cost to build the garden, we multiply the area of the garden by the cost to build per square meter. So, the total cost is 3125 dollars.</p>

67 <p>Well explained 👍</p>

68 <h3>Problem 3</h3>

69 <p>Find the area of a circle whose radius is 25 meters.</p>

70 <p>Okay, lets begin</p>

71 <p>The area of the circle = 1,962.5 m²</p>

72 <h3>Explanation</h3>

73 <p>The area of a circle = πr²</p>

74 <p>Here, r = 25</p>

75 <p>Therefore, the area of the circle = π × 25²</p>

76 <p>= 3.14 × 25 × 25</p>

77 <p>= 1,962.5 m².</p>

78 <p>Well explained 👍</p>

79 <h3>Problem 4</h3>

80 <p>The area of a square is 625 cm². Find the perimeter of the square.</p>

81 <p>Okay, lets begin</p>

82 <p>The perimeter of the square is 100 cm.</p>

83 <h3>Explanation</h3>

84 <p>The area of the square = a²</p>

85 <p>Here, the area is 625 cm²</p>

86 <p>The length of the side is √625 = 25</p>

87 <p>Perimeter of the square = 4a</p>

88 <p>Here, a = 25</p>

89 <p>Therefore, the perimeter = 4 × 25 = 100 cm.</p>

90 <p>Well explained 👍</p>

91 <h3>Problem 5</h3>

92 <p>Find the square of 26.</p>

93 <p>Okay, lets begin</p>

94 <p>The square of 26 is 676.</p>

95 <h3>Explanation</h3>

96 <p>The square of 26 is found by multiplying 26 by 26.</p>

97 <p>So, the square = 26 × 26 = 676.</p>

98 <p>Well explained 👍</p>

99 <h2>FAQs on Square of 25</h2>

100 <h3>1.What is the square of 25?</h3>

101 <p>The square of 25 is 625, as 25 × 25 = 625.</p>

102 <h3>2.What is the square root of 25?</h3>

103 <p>The square root of 25 is ±5.</p>

104 <h3>3.Is 25 a prime number?</h3>

105 <p>No, 25 is not a<a>prime number</a>; it is divisible by 1, 5, and 25.</p>

106 <h3>4.What are the first few multiples of 25?</h3>

107 <p>The first few<a>multiples</a>of 25 are 25, 50, 75, 100, 125, 150, 175, 200, and so on.</p>

108 <h3>5.What is the square of 24?</h3>

109 <h2>Important Glossary for Square of 25</h2>

110 <ul><li><strong>Square:</strong>The result of multiplying a number by itself. For example, 25² = 625.</li>

111 <li><strong>Perfect Square:</strong>A number that is the square of an<a>integer</a>. For example, 625 is a<a>perfect square</a>.</li>

112 <li><strong>Exponent:</strong>The number that indicates how many times the base is multiplied by itself. For example, in 25², 2 is the exponent.</li>

113 <li><strong>Area:</strong>The extent of a two-dimensional surface. The area of a square is a², where a is the side length.</li>

114 <li><strong>Square Root:</strong>The value that, when multiplied by itself, gives the original number. For example, the square root of 625 is ±25.</li>

115 </ul><p>What Is Algebra? 🧮 | Simple Explanation with 🎯 Cool Examples for Kids | ✨BrightCHAMPS Math</p>

116 <p>▶</p>

117 <h2>Jaskaran Singh Saluja</h2>

118 <h3>About the Author</h3>

119 <p>Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.</p>

120 <h3>Fun Fact</h3>

121 <p>: He loves to play the quiz with kids through algebra to make kids love it.</p>