1. Let's start by understanding what "simple" means in math. Usually, it means working with basic operations like addition, subtraction, multiplication, and division. 2. For example, if you have an expression like $2 + 3$, you just add the numbers to get $5$. 3. If you have $6 - 4$, subtract $4$ from $6$ to get $2$. 4. Multiplying $3 \times 4$ means adding $3$ four times, which equals $12$. 5. Dividing $8 \div 2$ means splitting $8$ into $2$ equal parts, each part is $4$. 6. These basic operations are the building blocks for more complex math problems. 7. Remember, practice helps you get better at these simple calculations!