Solve Vertical Addition: 48 + 22 Step-by-Step

$\begin{aligned} &48 \\ +& \\ &22 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

The given problem involves adding the numbers 48 and 22 using vertical addition. Let's solve it step-by-step:

• Step 1: Align the numbers vertically, with each digit placed under the correct column (units or tens).
• Step 2: Add the digits in the units column:
  8 (from 48) + 2 (from 22) = 10. Write down 0 (in the units column) and carry over 1 to the tens column.
• Step 3: Add the digits in the tens column:
  4 (from 48) + 2 (from 22) + 1 (carry from units column) = 7. Write 7 in the tens column.

The result of the addition is 70.

Therefore, the solution to the problem is $70$.