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Quick Revision: Large Numbers Video Lecture | Mathematics for Class 5

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FAQs on Quick Revision: Large Numbers Video Lecture - Mathematics for Class 5

1. What are large numbers?
Ans. Large numbers are numbers that are greater than 999 or have multiple digits.
2. How are large numbers written in expanded form?
Ans. Large numbers in expanded form are written by showing the value of each digit in the number, multiplied by the place value of that digit.
3. How can large numbers be compared?
Ans. Large numbers can be compared by looking at the place value of the digits in each number, starting from the leftmost digit.
4. How are large numbers rounded to the nearest thousand?
Ans. To round a large number to the nearest thousand, look at the hundreds place. If it is 5 or greater, round up, if it is less than 5, round down.
5. How can large numbers be added and subtracted efficiently?
Ans. Large numbers can be added and subtracted efficiently by lining up the place values and carrying over or borrowing when necessary.
58 videos|122 docs|40 tests
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