Rounding Numbers

IMPORTANT

Rounding Numbers: Overview

This topic covers concepts, such as, Rounding Numbers, Rounding Decimals, Rounding Off and Its Rules & Rounding-off to a Given Number of Significant Digits etc.

Important Questions on Rounding Numbers

EASY
IMPORTANT
Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 1

Round 53,899 to 2 significant figure

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IMPORTANT
Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 2

Round 53,879 to 2 significant figure

MEDIUM
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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 3

The number 23456, when rounded off to the nearest thousands is

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 4

Round off 185432 to the nearest lakh.

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 5

Round off 3319204 to the nearest lakh.

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 6

Round off 640793 to the nearest lakh.

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 7

Round off 5340768 to the nearest lakh.

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 8

Round off 330 to the nearest hundred.

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 9

Round off 463 to the nearest hundred.

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 10

Round off 107 to the nearest hundred.

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IMPORTANT
Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 11

Round off 1078 to the nearest ten.

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 12

In which of these situations, it is not wise to round off?

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 13

Which of the following numbers will not be rounded to 2000, when rounded to the nearest thousands?

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 14

Round off 57 to the nearest ten.

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 15

Round the following numbers to the nearest hundred - 1826 _____

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 16

Round the following numbers to the nearest hundred -975 _____

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Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 17

Round the following numbers to the nearest ten - 6590 _____

EASY
IMPORTANT
Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 18

Round the following numbers to the nearest ten - 995 _____

HARD
IMPORTANT
Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 19

Find the estimated answer to the nearest ten and then the actual answer

522÷13

HARD
IMPORTANT
Mathematics>Reviewing Number Concepts>Rounding Numbers> Q 20

Find the estimated answer to the nearest ten and then the actual answer

808÷16