Calculate the Sum: Solving 8 + 9 + 2 Step by Step

Question

Solve the following exercise:

$8+9+2=\text{ ?}$

00:00 Solve

00:03 Let's arrange the exercise so it will be easy for us to solve

00:07 We'll solve according to the order of operations, from left to right

00:11 And this is the solution to the question

Since the exercise only involves addition, we will use the commutative property to solve it more conveniently:

$8+2+9=$

Now let's solve the exercise from left to right:

$8+2=10$

$10+9=19$