QuestionMultiply 645 by 836. What is the result?

Studdy Solution
Calculate the sum.
$$\begin{array}{c}6 \,4 \,5 \\ \times \,8 \,3 \,6 \\ \hline3 \,8 \,7 \, \\ + \, \,9 \,3 \,5 \, \\ + \,5 \, \,6 \, \, \\ \hline5 \,3 \,9 \,2 \, \\ \end{array}$$So, $645 \times836 =53920$.