## What is an example of estimate?

To find a value that is close enough to the right answer, usually with some thought or calculation involved.

Example: Alex estimated there were 10,000 sunflowers in the field by counting one row then multiplying by the number of rows..

## How do you round a mixed number?

To round mixed numbers to the nearest whole number, look at the fraction part of the mixed number. If the fraction is less than , round down to the nearest whole number. If the fraction is greater than or equal to \begin{align*}\frac{1}{2}\end{align*}, round up to the nearest whole number.

## How do you estimate a fraction to the nearest whole number?

To round a fraction to the nearest whole number, compare the fraction to 1/2. If the numerator of a fraction is more than half its denominator, the fraction is more than 1/2. If the numerator is less than half the denominator, the fraction is less than 1/2.

## How do you calculate estimated difference?

Estimating a Difference. A quick way to estimate the difference between two numbers is to round each number and then subtract the rounded numbers.

## How do you estimate the sum of two numbers?

Estimating a Sum. A quick way to estimate the sum of two numbers is to round each number and then add the rounded numbers.

## How do you estimate the sum and difference of mixed numbers?

When talking about a difference, you are talking about subtraction. Estimating the difference of fractions and mixed numbers is similar to estimating sums. Round each fraction or mixed number and then subtract to find the estimate. First, round each fraction to the nearest half.

## What are two ways to estimate?

There are different methods for estimation that are useful for different types of problems. The three most useful methods are the rounding, front-end and clustering methods.