Math Problem Solver

$$2 + 34=36$$

$$\begin{aligned} \phantom{0}\mathtt{2}\\ \mathtt{+\phantom{0}}\mathtt{3}\mathtt{4}\\ \hline \mathtt{3}\mathtt{6} \end{aligned}$$

$6$ is the digit in the $10^{0}$ place. $2 \times 10^{0} + 4 \times 10^{0} = 6 \times 10^{0}$.

$3$ is the digit in the $10^{1}$ place. $0 \times 10^{1} + 3 \times 10^{1} = 3 \times 10^{1}$.