Question

what is 1,456 + 2,321? 3,677 3,777 3,767 3,779

Explanation:

Step1: Align the numbers by place value

$$\begin{align*} &\quad1456\\ +&\quad2321\\ \end{align*}$$

Step2: Add the units place: \(6 + 1 = 7\)

Step3: Add the tens place: \(5 + 2 = 7\)

Step4: Add the hundreds place: \(4 + 3 = 7\)

Step5: Add the thousands place: \(1 + 2 = 3\)

Step6: Combine the results: \(3777\)

Answer:

3,777