Estimation of Large Numbers
Estimation of Large Numbers: Overview
This topic covers concepts, such as, Approximation and Estimation of Large Numbers, Rounding off Numbers to Nearest 10, Estimating the Differences by Rounding & Estimating the Products by Rounding etc.
Important Questions on Estimation of Large Numbers
Observe the numbers in units place: Write the estimated 's value for the following number:
Ten's estimated value of is _____.
Observe the numbers in units place: Write the estimated 's value for the following number:
Ten's estimated value of is _____.
Observe the numbers in units place: Write the estimated 's value for the following number:
Ten's estimated value of is _____.
Observe the numbers in units place: Write the estimated 's value for the following number:
Ten's estimated value of is _____.
Observe the numbers in units place: Write the estimated 's value for the following number:
Ten's estimated value of is _____
Answer the following question by observing number line.
Ten's estimated value of is _____
Answer the following question by observing number line.
Ten's estimated value of is _____
Answer the following question by observing number line.
Ten's estimated value of is _____
Answer the following question by observing number line.
Ten's estimated value of is _____
Answer the following question by observing number line.
Ten's estimated value of is _____
In a shop there are two types of bicycles namely gear bicycles and small bicycles. The cost of each bicycle is shown below.
| S.No | Cost of gear bicycle | Cost of small bicycle | Cost of gear bicycle rounded nearest to thousands | Cost of small bicycle rounded nearest to thousands | Total estimated cost of gear and small bicycle |
Look at the table and find out two bicycles whose cost would be less than and greater than .
In a shop there are two types of bicycles namely gear bicycles and small bicycles. The cost of each bicycle is shown below.
Fill the table:
| S.No | Cost of gear bicycle | Cost of small bicycle | Cost of gear bicycle rounded nearest to thousands | Cost of small bicycle rounded nearest to thousands | Total cost |
What is the estimated number must be added to to get a number whose digits are reversed of the given number?
Round off the given number to the nearest s.
Round off the given number to the nearest s.
Round off the given number to the nearest s.
Round off the given number to the nearest s.
Round off the given number to the nearest s.
Round off the given number to the nearest s.
Round off the given number to the nearest s.
