Question

Using the shorter method, simplify the given one.

$1056+9999$

Answer 1

As we know, we can write $9999$ as $(10000-1)$ so,

$$\begin{gathered} =1056+(10000-1) \\ =1056+10000-1 \\ =11056-1 \\ =\mathbf{11055} \end{gathered}$$

Hence,$\mathbf{11055}$is required an answer.