Solve 99*101

$$99 \times 101$$

Evaluate

$$9999$$

Steps For Long Multiplication

First line up the numbers vertically and match the places from the right like this.

$$\begin{array}{c}\phantom{\times99}99\\\underline{\times\phantom{9}101}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 99 with 1. Write the result 99 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}99\\\underline{\times\phantom{9}101}\\\phantom{\times99}99\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 99 with 0. Write the result 0 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}99\\\underline{\times\phantom{9}101}\\\phantom{\times99}99\\\phantom{\times999}0\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 99 with 1. Write the result 99 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}99\\\underline{\times\phantom{9}101}\\\phantom{\times99}99\\\phantom{\times999}0\phantom{9}\\\underline{\phantom{\times}99\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}99\\\underline{\times\phantom{9}101}\\\phantom{\times99}99\\\phantom{\times999}0\phantom{9}\\\underline{\phantom{\times}99\phantom{99}}\\\phantom{\times}9999\end{array}$$

Factor

$$3^{2}\times 11\times 101$$