Question

1. add 301,675 + 92,843

show your work.

Explanation:

Step1: Align digits by place value

$$\begin{align*} &\quad 301,675\\ &+\quad 92,843\\ \end{align*}$$

Step2: Add from rightmost digit (units place)

• Units: \(5 + 3 = 8\)
• Tens: \(7 + 4 = 11\), carryover \(1\), write \(1\)
• Hundreds: \(6 + 8 + 1 = 15\), carryover \(1\), write \(5\)
• Thousands: \(1 + 2 + 1 = 4\), write \(4\)
• Ten - thousands: \(0 + 9 = 9\), write \(9\)
• Hundred - thousands: \(3+0 = 3\), write \(3\)

Putting it all together:

$$\begin{align*} &\quad 301,675\\ &+\quad 92,843\\ &\overline{\quad 394,518}\\ \end{align*}$$

Answer:

\(301,675 + 92,843=394,518\)