Students often ask what is a arithmetic in math. Arithmetic is a branch of mathematics that deals with the operation of numbers.12 – 25 = -13. These operations include addition(+), subtraction(-), multiplication(*) and division(/).
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What is arithmetic in math?
Arithmetic is a branch in math’s that deals with the operation of whole numbers like 1,25,100 or even 6,000,000,000.
The Four Basic Operations:
Addition (+) in arithmetic
In arithmetic, Addition is the process of combining two or more numbers to find their total.
Example:
5 + 7 = 12
Explanation: Adding 5 and 7 gives us a sum of 12.
Subtraction (-) in arithmetic
Subtraction involves finding the difference between two numbers in Arithmetic in math
Example:
10 − 4 = 6
Subtracting 4 from 10 results in a difference of 6.
Multiplication (*) in arithmetic
Multiplication is the repeated addition of a number by itself or another number.
Example: 3 × 4 = 12
Multiplying 3 by 4 yields a product of 12.
Division (/) in arithmetic
Division is the process of distributing a quantity into equal parts.
Example: 16 ÷ 2 = 8
Dividing 16 by 2 gives us a quotient of 8.
Order of Operations:
Arithmetic follows a specific order of operations to ensure consistent and accurate results. The mnemonic “PEMDAS” helps remember the sequence: Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).
Negative Numbers
Arithmetic extends to negative numbers, introducing concepts like adding a negative number (subtracting) and subtracting a negative number (adding).
Word Problems
Arithmetic is not just about manipulating numbers but also about solving real-world problems. Word problems often involve using arithmetic to calculate distances, times, prices, and more.
Fractions and Decimals
Arithmetic extends to fractions and decimals, where the same four operations apply. Understanding how to manipulate fractions and decimals is crucial in various mathematical applications.
