Question

3
8 3
× 2 1
8 3
+ 1 6 6 0
6
5 2
× 3 2

Explanation:

Step1: Multiply by the ones - digit

Multiply 83 by 1.
$83\times1 = 83$

Step2: Multiply by the tens - digit

Multiply 83 by 20.
$83\times20=1660$

Step3: Add the results

Add the two products found above.
$83 + 1660=1743$

Answer:

1743