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It is important to round numbers for simplicity's sake. Rounding numbers makes them "friendly" and much easier to work with. "Friendly" numbers allow people to utilize the simplest multiplication, addition, subtraction, division, and/or counting patterns to make calculations and/or estimations. Calculating the cost of 18 items @ $9.65 using mental math is far more complex for most than rounding that to 18 items at $10 to get a rough number. There are obviously times that an exact number is necessary, but even in those instances, rounding is a good tool for checking the validity of your answer by giving you a ballpark figure.
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How many numbers round to 300?
how many numbers round to 300
Is round a verb?
'Round' can be a verb. Example: Round these numbers to the nearest hundred.
How many numbers round to 150 if 150 includes?
An infinite number of numbers would round to 150.
Why do we sometime round up or down numbers?
Sometimes you round up or round down numbers to get close to the correct answer so that you can make sure that your answer is right. If your answer is not close to the rounding down of the numbers you are using then you need to look it over and do it again.
How many numbers round to 400?
350 to 449 -- 100 numbers
How many numbers round to 300?
how many numbers round to 300
Is round a verb?
'Round' can be a verb. Example: Round these numbers to the nearest hundred.
What are the ratings and certificates for Round Numbers - 1992?
Round Numbers - 1992 is rated/received certificates of: USA:R
How many numbers round to 150 if 150 includes?
An infinite number of numbers would round to 150.
Write six numbers that when rounded to the nearest ten million round to 8450000000 Be sure to include numbers that round up and numbers that round down?
8450000001 8499999999 8450000002 8498888888 84978963451 84500000003
Why in some instances it is better to round up even if the numbers suggest you should not.?
If the numbers suggest that you should not then it is not better to round.
How many numbers round to 350 to the nearest hundred?
There aren't any numbers that round to 350 to the nearest hundred.
What to do when dividing compatible numbers?
you have to round
Why do you have to Round off the numbers first before you subtract?
It is not possible to answer this question because it is based on a false premise that you have to round off numbers.
Why do we sometime round up or down numbers?
Sometimes you round up or round down numbers to get close to the correct answer so that you can make sure that your answer is right. If your answer is not close to the rounding down of the numbers you are using then you need to look it over and do it again.
Round the following numbers to the nearest 10?
And the following numbers would be...
How many numbers round to 400?
350 to 449 -- 100 numbers
