Question

round the number 5,24,04,381
Round it to the nearest 1000.
Round it to the nearest 10,100.​

Answer 1

⇒ Round off to 10 for 1289 is 1280 or 1290 but nearest to 1289 is 1290.

⇒ So, round off to the nearest 10 is 1290.

⇒ Round off to 100 for 1289 is 1200 or 1300 but nearest to 1289 is 1300.

⇒ So, round off to the nearest 100 is 1300.

⇒ Round off to 1000 for 1289 is 1000 or 2000 but nearest to 1289 is 1000.

⇒ So, round off to the nearest 1000 is 1000.

∴ The answer is 1290,1300,1000.

Answer 2

$\huge\mathbb\color{red}{ANSWER ♡}$

To round off a number to the nearest 1000, check the hundredth digit of the number. Round off the number to the previous thousand if the hundredth digit is 0, 1, 2, 3 and 4. Round off the number to the next thousand if the thousandth digit is 5, 6, 7, 8 and 9.