132 LearnersLast updated on May 30th, 2025
Square of 888
The product of multiplying an integer by itself is the square of a number. Square is used in programming, calculating areas, and so on. In this topic, we will discuss the square of 888.
What is the Square of 888
The square of a number is the product of the number itself.
The square of 888 is 888 × 888.
The square of a number always ends in 0, 1, 4, 5, 6, or 9.
We write it in math as 888², where 888 is the base and 2 is the exponent.
The square of a positive and a negative number is always positive.
For example, 5² = 25; -5² = 25.
The square of 888 is 888 × 888 = 788,544.
Square of 888 in exponential form: 888²
Square of 888 in arithmetic form: 888 × 888
How to Calculate the Value of Square of 888
The square of a number is multiplying the number by itself. So let’s learn how to find the square of a number. These are the common methods used to find the square of a number.
- By Multiplication Method
- Using a Formula
- Using a Calculator
By the Multiplication Method
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 888
Step 1: Identify the number. Here, the number is 888
Step 2: Multiplying the number by itself, we get, 888 × 888 = 788,544.
The square of 888 is 788,544.
Using a Formula (a²)
In this method, the formula, a² is used to find the square of the number. Where a is the number.
Step 1: Understanding the equation Square of a number = a² a² = a × a
Step 2: Identifying the number and substituting the value in the equation.
Here, ‘a’ is 888
So: 888² = 888 × 888 = 788,544
By Using a Calculator
Using a calculator to find the square of a number is the easiest method. Let’s learn how to use a calculator to find the square of 888.
Step 1: Enter the number in the calculator Enter 888 in the calculator.
Step 2: Multiply the number by itself using the multiplication button (×) That is 888 × 888
Step 3: Press the equal to button to find the answer
Here, the square of 888 is 788,544.
Tips and Tricks for the Square of 888
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.
- The square of an even number is always an even number. For example, 6² = 36
- The square of an odd number is always an odd number. For example, 5² = 25
- The last digit of the square of a number is always 0, 1, 4, 5, 6, or 9.
- If the square root of a number is a fraction or a decimal, then the number is not a perfect square. For example, √1.44 = 1.2
- The square root of a perfect square is always a whole number. For example, √144 = 12.
Common Mistakes to Avoid When Calculating the Square of 888
Mistakes are common among kids when doing math, especially when it is finding the square of a number. Let’s learn some common mistakes to master the squaring of a number.
Mistake 1
Calculation errors:
Calculation errors mostly happen when students skip the steps or else by swapping the digits. To avoid it, students should double-check the answer. They can double-check by finding the square root of the solution they found.
For example, the square of 25 is 625, and the square root of 625 is ±25.
Mistake 2
Errors will be using the formula.
The formula to find the square of the number is a². Instead, students may use 888² with (8+8+8)² or (800+80+8)². So students should check and use the correct formula and double-check the answers to avoid all the confusion.
Mistake 3
Confusing with square and square root.
Not understanding the concept of square and square root can lead to confusion in students. To avoid it, students should understand the concept that square and square root are inverse operations. The square of 5 is 25 and the square root of 25 is ±5.
Mistake 4
Errors in parentheses.
Ignoring the parentheses when finding the square of a number can lead to errors. So, students should understand parentheses. And do the operations in the correct order to avoid error.
Mistake 5
Not practicing regularly.
Regular practice is required to master the square of a number. So students should do regular practice to avoid errors.
Solved Examples on Square of 888
Problem 1
Find the length of the square, where the area of the square is 788,544 cm².
The area of a square = a² So, the area of a square = 788,544 cm² So, the length = √788,544 = 888. The length of each side = 888 cm
Explanation
The length of a square is 888 cm.
Because the area is 788,544 cm² the length is √788,544 = 888.
Problem 2
Anna is planning to carpet her square room of length 888 feet. The cost to carpet a square foot is 5 dollars. Then how much will it cost to carpet the full room?
The length of the room = 888 feet The cost to carpet 1 square foot of room = 5 dollars. To find the total cost to carpet, we find the area of the room, Area of the room = area of the square = a² Here a = 888 Therefore, the area of the room = 888² = 888 × 888 = 788,544. The cost to carpet the room = 788,544 × 5 = 3,942,720. The total cost = 3,942,720 dollars
Explanation
To find the cost to carpet the room, we multiply the area of the room by the cost to carpet per foot.
So, the total cost is 3,942,720 dollars.
Problem 3
Find the area of a circle whose radius is 888 meters.
The area of the circle = 2,478,812.16 m²
Explanation
The area of a circle = πr²
Here, r = 888
Therefore, the area of the circle = π × 888² = 3.14 × 888 × 888 = 2,478,812.16 m².
Problem 4
The area of the square is 788,544 cm². Find the perimeter of the square.
The perimeter of the square is
Explanation
The area of the square = a²
Here, the area is 788,544 cm²
The length of the side is √788,544 = 888
Perimeter of the square = 4a
Here, a = 888
Therefore, the perimeter = 4 × 888 = 3,552.
Problem 5
Find the square of 889.
The square of 889 is 790,321
Explanation
The square of 889 is multiplying 889 by 889.
So, the square = 889 × 889 = 790,321
FAQs on Square of 888
1.What is the square of 888?
2.What is the square root of 888?
3.Is 888 a prime number?
4.What are the first few multiples of 888?
5.What is the square of 887?
6.How does learning Algebra help students in United States make better decisions in daily life?
7.How can cultural or local activities in United States support learning Algebra topics such as Square of 888?
8.How do technology and digital tools in United States support learning Algebra and Square of 888?
9.Does learning Algebra support future career opportunities for students in United States?
Important Glossaries for Square 888.
- Perfect square: A number that can be expressed as the product of an integer with itself. For example, 4, 9, 16.
- Exponent: The power to which a number is raised in exponential form. For example, in 9², 2 is the exponent.
- Square root: The square root is the inverse operation of squaring a number. It is a number that, when multiplied by itself, gives the original number.
- Even number: A number that is divisible by 2 without any remainder. For example, 2, 4, 6, 8.
- Odd number: A number that is not divisible by 2. For example, 1, 3, 5, 7.
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Jaskaran Singh Saluja
About the Author
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.
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