Fractions play a crucial role in mathematics, and understanding the basic operations—addition, subtraction, multiplication, and division—is essential for students. Each operation follows specific rules depending on whether the fractions are similar or dissimilar.

  Decimal numbers represent fractions and real numbers, making them crucial in everyday math, finance, measurements, and scientific calculations. Teaching the basic operations of addition, subtraction, multiplication, and division with decimals is an essential step in developing students’ number sense.