Vinay Sharma and H K Thakur Solutions for Chapter: Whole Numbers, Exercise 2: SELF PRACTICE 2.2

Fill in the blanks to make the following a true statement:

$86\times 95=86\times 100-86\times$_____

Ramesh buys $50$ chairs and $50$ tables. If a chair costs $₹125$ and a table $₹225$, find how much money he spends on chairs and tables?

Manu buys $15$ sets of pens and ball pens for distributing to his friends on his birthday. If the cost of a pen is $₹12$ and that of a ball pen is $₹8$, how much does he spend on these?

The cost of one bicycle is $₹ 675$. Find the cost of  $2$ dozen bicycles.

The product of any two whole numbers is _____ number.

If $a$ and $b$ are any two whole numbers and $b<a$, then $a-b$ is a _____ number.

The product of a whole number and zero is _____. (Mention the answer in words)

The product of a whole number and one is_____number.