592
Question
Round off 1023 to the nearest ten.
Round off 1023 to the nearest ten.
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Solution
The correct option is A 1020
To round off a number to its nearest ten, we compare the digit at the units place with 5.
If the digit at the units place is less than 5, we round down the number by replacing the ones digit by 0 and keeping the other digits unchanged.
The given number is 1023.
Since 3 < 5, 1023 is rounded off to 1020.
We can also see from the number line above that 1023 is closer to 1020 than 1030 on the number line.
1020
To round off a number to its nearest ten, we compare the digit at the units place with 5.
If the digit at the units place is less than 5, we round down the number by replacing the ones digit by 0 and keeping the other digits unchanged.
The given number is 1023.
Since 3 < 5, 1023 is rounded off to 1020.
We can also see from the number line above that 1023 is closer to 1020 than 1030 on the number line.
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