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What is estimating NOT as helpful when multiplying very small numbers?
It is - if you use appropriate rounding. Rounding does not have to be to whole numbers.
Who invented rounding to whole numbers?
Bob Sinclar invented rounding. :) Hope this was helpful. :]
Who invented a plus b whole square?
Nobody invented it. It was a consequence of the definition of numbers. Nobody invented it. It was a consequence of the definition of numbers. Nobody invented it. It was a consequence of the definition of numbers. Nobody invented it. It was a consequence of the definition of numbers.
Why is estimating not as helpful when multiplying very small numbers?
It is not as helpful when multiplying very small numbers because the numbers are going to be very east to answer. That is why estimating is not as helpful when multiplying very small numbers.
What to do with a remainder when estimating numbers?
does it really matter
How is estimating quotients different from estimating products?
Estimating quotients is like trying to guess how many slices of cake you'll get from a whole cake, while estimating products is like trying to figure out how much money you'll have after buying a certain number of cakes. In both cases, you're making an educated guess based on the numbers involved, but the end result is either a quotient (division) or a product (multiplication). So, in a nutshell, estimating quotients involves dividing and estimating products involves multiplying.
Who invented whole numbers?
It was probably the first humanoid who learned to take a measure of the size of his hunting party or the number of prey.
When estimating the unit rate can you estimate both numbers?
Yes.
How would you round the numbers in the equation 9.5 plus 4.7 plus 3.2 plus 7.5 equals x to the nearest whole number without over or under estimating?
You cannot.
What are the rules to Estimating products and quotients of mixed numbers?
Estimating sumsUse rounded numbers to estimate sums.Example 1Give an estimate for the sum of 19.61 and 5.07 by rounding to the nearest tenth.Round each number to the nearest tenth.Example 2Estimate the sum of 19.61 + 5.07 by rounding to the nearest whole number.Round each number to a whole number.Estimating differencesUse rounded numbers to estimate differences.Example 3Give an estimate for the difference of 12.356 - 5.281 by rounding to the nearest whole number.Round each number to the nearest whole number.Now subtract.So 12.356 - 5.281 ≈ 7.Estimating productsUse rounded numbers to estimate products.Example 4Estimate the product of 4.7 × 5.9 by rounding to the nearest whole number.Round each number to a whole number.So 4.7 × 5.9 ≈ 30.Again, in decimals, as in whole numbers, if both multipliers end in .5, or are halfway numbers, rounding one number up and one number down will give you a better estimate of the product.Example 5Estimate the product of 7.5 × 8.5 by rounding to the nearest whole number.You can also round the first number down and the second number up and get this estimate.In either case, your approximation will be closer than it would be if you rounded both numbers up, which is the standard rule.Estimating quotientsUse rounded numbers to estimate quotients.Example 6Estimate the quotient of 27.49 ÷ 3.12 by rounding to the nearest whole number.Round each number to the nearest whole number.
What is the estimate of 5?
I would not recommend estimating 1-digit numbers.
How can estimating help you add two-digit numbers?
Idont know
