Solve the Expression: 20-(1+9:9) Using Order of Operations

Question

20−(1+9:9)= 20-(1+9:9)=

Video Solution

Solution Steps

00:06 Let's solve this math problem together.
00:10 Remember, always start with the parentheses.
00:14 Next, do multiplication and division before addition and subtraction.
00:19 Calculate inside the parentheses first, then finish the rest of the expression.
00:25 And there you have the solution! Great job!

Step-by-Step Solution

First, we solve the exercise in the parentheses

(1+9:9)= (1+9:9)=

According to the order of operations, we first divide and then add:

1+1=2 1+1=2

Now we obtain the exercise:

20−2=18 20-2=18

Answer

18 18

More Questions

Related Subjects

The Order of Operations Order of Operations with Parentheses Parentheses

Question Types

Parentheses in advanced Order of Operations: Addition, subtraction, multiplication and division Parentheses in advanced Order of Operations: Solving the problem Parentheses in simple Order of Operations: Addition, subtraction, multiplication and division Parentheses in simple Order of Operations: Solving the problem