To solve the expression \( 100 \div 4 (2 + 3) \), follow the order of operations, which is often remembered as **PEMDAS** (Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right)):

1. **Parentheses**: 
   Solve what's inside the parentheses first:
   \[
   2 + 3 = 5
   \]
   Now the expression becomes:
   \[
   100 \div 4 \times 5
   \]

2. **Multiplication and Division** (from left to right):
   - First, do \( 100 \div 4 \):
   \[
   100 \div 4 = 25
   \]
   - Now, multiply the result by 5:
   \[
   25 \times 5 = 125
   \]

So, the final result is:
\[
\boxed{125}
\]

Would you like more details on the process?

Here are 5 related questions you can explore:
1. What is the order of operations and why is it important?
2. How does the result change if parentheses are added differently?
3. How would you solve \( 100 \div (4 \times (2 + 3)) \)?
4. Can you rewrite \( 100 \div 4 (2 + 3) \) using fraction notation?
5. What happens if division is interpreted after multiplication?

**Tip**: Always handle operations inside parentheses first to avoid mistakes!

Learn how to solve the expression 100 ÷ 4 (2 + 3) using the order of operations (PEMDAS). This detailed step-by-step guide covers basic arithmetic concepts, including division, multiplication, and addition, making it ideal for students in Grades 5-7.

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