Question

estimating the sum by rounding of the numbers a. 2487+ 4763​

Answer 1

Step-by-step explanation:

2487= 2500, 4763= 4800

2500+4800=7300

Ans. 7300

Answer 2

Answer:

$\Huge \boxed{7250}$

$\Large \boxed{\textnormal{The answer must have a \boxed{\textnormal{"positive sign."}}}}$

Step-by-step explanation:

To solve this problem, first you have to estimating the sum by rounding numbers of $\displaystyle 2487+4763$. So remember to solve this problem, add the numbers from left to right.

$\bigstar\Huge\boxed{\textnormal{Make sure to line the numbers up!}}\bigstar$

This question it is just the same thing like order of operations. It is stands for (Parenthesis, Exponents, Multiply, Divide, Add, and Subtract) the numbers from left to right. Please Excuse My Dear Aunt Sally!

First, add the numbers from left to right.

$\displaystyle 2487+4763=\boxed{7250}$

$\Large\boxed{\textnormal{And the correct answer is \boxed{7250}.}}$