Question

estimating the sum by rounding of the numbers a. 28 + 796​

Answer 1

Answer:

$\Huge \boxed{824}$

Step-by-step explanation:

To solve this problem, first you have to add the numbers from left to right.

You can also use the order of operations stands for (Parenthesis, Exponents, Multiply, Divide, Add, and Subtract) the numbers from left to right.

Please Excuse My Dear Aunt Sally!

Please be sure to line the numbers up!!!!!!!

First, add 8+6.

$\displaystyle 8+6=14$

Carry the 1 on the left side.

Next, add 1+2+9.

$\displaystylw 1+2+9=12$

Write the column of 2, and carry the one on the left side.

Then, add 1+0+7.

$\displaystyle 1+0+7=8$

$\bigstar\Large\boxed{\textnormal{In conclusion, the correct answer is \boxed{824}.}}}\bigstar$