Question

add.
4 7 3
4
+1,1 3 2
overline{square square square square}

Explanation:

Step1: Align digits by place value

$$\begin{align*} &\phantom{+1,}473\\ &\phantom{+1,00}4\\ +&1,132\\ \hline \end{align*}$$

Step2: Add ones place digits

$3 + 4 + 2 = 9$

Step3: Add tens place digits

$7 + 0 + 3 = 10$, write 0, carryover 1

Step4: Add hundreds place digits

$4 + 0 + 1 + 1 = 6$ (includes carryover)

Step5: Add thousands place digits

$0 + 0 + 1 = 1$

Step6: Combine all results

$1000 + 600 + 0 + 9 = 1609$

Answer:

1,609