Rounding off makes the number simple by keeping its value intact but closer to the next number. Many physical quantities like the amount of money, distance covered, length measured, etc are estimated by rounding off the actual number to the nearest possible whole number.
For example:
We follow the below steps while rounding whole numbers and decimals:
Example:
Round the following numbers to nearest ten:
Solution:
Example:
Round 9460 to the nearest thousand.
Solution:
Consider thousands place and follow the steps as given below:
Work out which digit you need to round: 9
Look at the digit to the right of the digit to be rounded: 4
Work out whether to round up or round down: If the digit to the right is greater than or equal to 5, then round up the digit. Otherwise, round down the digit.
Every other digit after it becomes zero.
Answer is 9000
Example:
Round 0.93 to the nearest tenth.
Solution:
Work out which digit you need to round: 9
Look at the digit to the right of the digit to be rounded: 3
Work out whether to round up or round down: If the digit to the right is greater than or equal to 5, then round up the digit. Otherwise, round down the digit.
Here, 3 < 5 i.e. round down. So, the digit to be rounded (9) remains unchanged.
Every other digit after it becomes zero.
Answer is 0.9
What counts as a "good" score will vary depending on the school you want to attend. The standardized 11 Plus test score average across the country is roughly 100. The highest average in some areas is 111. The lowest scores would often fall between 60 and 70, while the highest scores would normally fall between 130 and 140. To achieve excellent marks on 11+ Maths Exams, practice 11+ Maths topic-wise questions.
The best way to prepare for the 11+ Maths Exam is by practicing 11+ Maths topic-wise questions regularly.
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The majority of the 11 Plus Maths questions are mathematical problem-solving, where pupils need to understand and apply mathematical concepts. With regular practice of 11+ Maths Topic-wise questions, you will pass the 11-plus Maths Exam with a high score.
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