Asish Kumar Solutions for Chapter: Natural Numbers and Whole Numbers, Exercise 5: Chapter Test

Pooja went to the market with $₹8500$. She bought a pair of shoes for $₹1900$, a suit for $₹2450$ and a tea-set for $₹770$. If the money left with her is $₹k$, then the value of $k$ is

The product of two numbers is $7623$. If one number is $77$. Find the other.

Find the product using suitable properties.

$2382\times 98$

Find the sum by suitable rearrangement.

$23+246+377+64$

Write three whole number just preceding $641000$.

Find the product using property.

$3485\times 5\times 782+697\times 25\times 218$

For numbers $a=20$, $b=11$,$c=8$, verify $(a-b)-c\ne a-(b-c)$.

A school canteen charges $₹35$ for lunch and $₹15$ for juice for each day. How much money is spent in all for $6$ days?