5. Can you write \( 6+6+6=18 \) as a multiplication equation? Explain.

To write the equation \( 6 + 6 + 6 = 18 \) as a multiplication equation, we can recognize that adding the number 6 three times is equivalent to multiplying 6 by 3. Here's the step-by-step explanation: 1. **Identify the repeated addition**: The expression \( 6 + 6 + 6 \) indicates that the number 6 is being added together three times. 2. **Use multiplication to represent repeated addition**: When a number is added to itself multiple times, it can be expressed as multiplication. In this case, we can express \( 6 + 6 + 6 \) as \( 3 \times 6 \). 3. **Write the multiplication equation**: Therefore, we can rewrite the original equation as: \[ 3 \times 6 = 18 \] So, the multiplication equation that represents \( 6 + 6 + 6 = 18 \) is \( 3 \times 6 = 18 \).