সহকারী শিক্ষক
১৯ আগস্ট, ২০২৫ ০৭:৩১ পূর্বাহ্ণ
সহকারী শিক্ষক
Arithmetic process symbols for basic operations
In Class IV arithmetic, students learn to use standard symbols for basic operations like addition (+), subtraction (-), multiplication (× or *), and division (÷ or /). They also learn to use the equals sign (=) and symbols for greater than (>) and less than (<). Additionally, they are introduced to the concept of fractions and their representation, including halves and quarters.
Here's a more detailed breakdown: