Question

Estimate the following sum by rounding off the addends to the nearest 100 2876 + 4905+ 9056

Answer 1

Step-by-step explanation:

nearest 100 of 2876=2900

nearest 100 of 4905= 4900

nearest 100 of 9056= 9100

2900+4900+9100=16900

Answer 2

Answer:

Step-by-step explanation:

Concept:

The concept of sum will be used to solve the question.When a number is rounded off, its value is maintained but is brought closer to the next number, simplifying the number. It works for whole numbers as well as decimals in other units including hundreds, tens, and tenths.

Given:

The expression to get the sum is $2876 + 4905+ 9056$.

To Find:

We have to round off the addends to the nearest $100$ $2876 + 4905+ 9056$.

Solution:

The nearest $100$ of $2876$ is $2900$ .

The nearest $100$ of $4905$ is $4900$ .

The nearest $100$ of $9056$ is $9100$ .

Now we have to do the sum of $2900+4900+9100$ .

The sum of $2900+4900+9100$ is $16900$ .

#SPJ2