Operations on Large Numbers

How much is $70,00,000$ more than $69,99,000$?

A city has a population of $45,60,000$ males and $42,30,000$ females. What is the total population of the city?

What number must be added to $40,00,000$ to get $40,00,500$?

If you add $0$ to $12,34,567$, what is the resulting number?

A warehouse has $24,56,700$ bags of wheat. $12,34,500$ bags were sent to one city and $5,67,800$ bags to another. How many bags remain in the warehouse?

If you add $5,55,55,555$ and $4,44,44,445$, what is the sum?

The population of a city is $95,46,780$. If there are $42,12,340$ men and $40,10,200$ women, how many children are there?

The population of City X is $4,56,78,900$ and City Y is $3,45,67,800$. City Z has a population equal to the difference between City X and City Y. Find the total population of all three cities.

Find the missing number: $9,87,65,432 - \square = 4,56,78,901$.

How much smaller is $4,56,78,901$ than the sum of $3,45,67,890$ and $2,34,56,789$?

What is $1,000,000$ divided by $1,000$?

If you multiply $2,000$ by $5$, you get:

Divide $6,600$ by $66$.

What is $10,000$ divided by $2$?

A man earns ₹$25,000$ per month. How much does he earn in $3$ years?

Divide $88,888$ by $88$.

If a dozen eggs cost ₹$72$, find the cost of $1,000$ eggs.

A factory produces $2,56,000$ pens in a week. They are packed in boxes of $32$ pens each. These boxes are then packed in cartons of $40$ boxes each. How many cartons are produced?

The total cost of fencing a square park is $₹ 2,56,000$ at the rate of $₹ 128$ per meter. What is the length of one side of the park?

A water tank holds $1,50,000$ liters. If $2,500$ liters are pumped out every minute, how many hours will it take to empty $4$ such tanks?

A comprehensive dictionary contains $2,50,000$ words. If $1,25,000$ of these words are nouns, how many words are not nouns?

A marathon runner runs $12,000$ meters every week during training. What is the total distance covered in $4$ weeks?

A prize pool of $₹ 1,00,000$ is to be distributed equally among $500$ winners. How much money will each winner get?

A factory packs $144$ erasers in one box. How many erasers will be there in $5,000$ such boxes?

The difference between two numbers is $1,23,456$. If the larger of the two numbers is $9,87,654$, find the value of the smaller number.

A specific machine part costs $₹ 1,250$. If a large factory requires $400$ of these parts for its machinery, what will be the total cost?

A standard crate can hold $24$ mangoes. How many mangoes are contained in $1,500$ such crates?

A government health scheme provided $₹ 12,00,00,000$ for vaccines. Each vaccine costs $₹ 250$. If $3,50,000$ people have already been vaccinated, how many more people can be vaccinated with the remaining funds?

A factory produces $1,44,000$ pencils in a gross (12 dozen). How many pencils are produced in $1,200$ such gross? If these are packed in boxes of $10$, how many boxes are needed?

The population of a country was $12,45,67,000$ in 2010. By 2020, it increased by $3,54,33,000$. If $1,25,00,000$ people migrated out of the country during this period, what was the population in 2020?

Estimate the product of $13$ and $97$ by rounding off each number to the nearest ten.

Estimate the difference between $6,543$ and $2,345$ by rounding off each number to the nearest hundred.

Estimate the sum of $34,567$ and $54,321$ by rounding off each number to the nearest ten thousand.

Estimate the quotient of $241 \div 79$ by rounding off each number to the nearest ten.

Estimate the quotient of $6,290 \div 87$ by rounding off the dividend to the nearest hundred and the divisor to the nearest ten.

Estimate the quotient of $3,567 \div 44$ by rounding off the dividend to the nearest thousand and the divisor to the nearest ten.

Estimate the quotient of $8,088 \div 89$ by rounding off the dividend to the nearest hundred and the divisor to the nearest ten.

A container holds $5,12,345$ beads. If $2,87,654$ beads are removed, estimate the remaining beads by rounding to the nearest lakh.

Estimate the product of $(8,945 - 2,123) \times 45$ by rounding the numbers in the subtraction to the nearest thousand and the multiplier to the nearest ten.

Estimate the result of $(5,67,894 + 2,12,345) \div 38$ by rounding each number in the sum to the nearest lakh and the divisor to the nearest ten.