S Purkayastha Solutions for Chapter: Playing with Numbers, Exercise 1: CHECK POINT

Without actual addition and division, write the quotient when the sum of $79$ and $97$ is divided by $44$

Find the quotient in each case, if the sum of numbers $873$ and the other two numbers obtained by interchanging the digits in cyclic order is divided by $333$

Find the quotient when the difference of $985$ and the number obtained by interchanging the ones and the hundreds digits is divided by $99$

Find the quotient when the difference of $985$ and the number obtained by interchanging the ones and the hundreds digits is divided by $4$

Find the quotient when the difference of $985$ and the number obtained by interchanging the ones and the hundreds digits is divided by $44$

Find the quotient when the difference of $985$ and the number obtained by interchanging the ones and the hundreds digits is divided by $36$

Find the quotient when the difference of $985$ and the number obtained by interchanging the ones and the hundreds digits is divided by $132$

Find the quotient when the difference of $762$ and $726$ is divided by $9$ .