Solve 0.6 + 0.6: Visual Decimal Addition with Number Blocks

$0.6+0.6=$

To solve this problem, we'll follow these steps:

• Step 1: Align the numbers by their decimal points.
  Write $0.6$ directly under $0.6$:
$\begin{array}{c} 0.6 \\ +0.6 \end{array}$
• Step 2: Add the tenths places. $6 + 6 = 12$. Write down $2$ in the tenths place and carry over $1$ to the units place.
• Step 3: Add the units place with the carry-over. $0 + 0 + 1 = 1$. Write down $1$ in the whole number place.

Thus, when we add $0.6$ and $0.6$, we obtain:

Therefore, the solution to the problem is $1.2$.