To solve the expression \( 18 + 2^3 \div 4 \times 2 \), follow the order of operations (PEMDAS/BODMAS):

1. **Exponents**: Calculate \( 2^3 \) first:
   \[
   2^3 = 8
   \]

2. **Division**: Next, divide the result by \( 4 \):
   \[
   \frac{8}{4} = 2
   \]

3. **Multiplication**: Then, multiply the result by \( 2 \):
   \[
   2 \times 2 = 4
   \]

4. **Addition**: Finally, add \( 18 \) to the result:
   \[
   18 + 4 = 22
   \]

So, the final result is \( \boxed{22} \).

Would you like more details on any part of this calculation or have any further questions?

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Here are 8 related questions:
1. How do exponents impact the order of operations?
2. What changes if the exponent is on a different base?
3. How would this expression change if parentheses were added?
4. How can exponents and roots be combined in an expression?
5. What happens if the division is performed before the exponentiation?
6. How does the order of operations handle multiple exponents in one expression?
7. How would the result differ if the multiplication and division were swapped?
8. Can this expression be written in a simplified algebraic form?

**Tip:** Always perform exponentiation before division and multiplication when applying the order of operations.

Explore how to solve the expression 18 + 2³ ÷ 4 × 2 using the order of operations (PEMDAS/BODMAS). Learn step-by-step with detailed explanations on exponents, division, multiplication, and addition. Suitable for students in Grades 6-8.

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