Solve Expression: 721-(300-76) Using Order of Operations

721(30076)= 721-(300-76)=

❤️ Continue Your Math Journey!

We have hundreds of course questions with personalized recommendations + Account 100% premium

Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:00 Solve
00:03 When opening parentheses, minus times minus always equals plus
00:09 Let's use this formula in our exercise
00:15 Let's solve according to the order of operations from left to right
00:19 Let's use long subtraction, we'll substitute in our exercise
00:30 Let's use long addition
00:38 And this is the solution to the question

Step-by-step written solution

Follow each step carefully to understand the complete solution
1

Understand the problem

721(30076)= 721-(300-76)=

2

Step-by-step solution

To solve this problem, we'll follow these steps:

  • Step 1: Evaluate the operation inside the parentheses.
  • Step 2: Perform the subtraction with the result from Step 1.

Let's work through each step in detail:

Step 1: Begin by evaluating the expression inside the parentheses:

30076=224 300 - 76 = 224

Step 2: Now subtract this result from 721:

721224=497 721 - 224 = 497

Therefore, the solution to the problem is 497 497 .

3

Final Answer

497

Practice Quiz

Test your knowledge with interactive questions

\( 100-(5+55)= \)

🌟 Unlock Your Math Potential

Get unlimited access to all 18 Commutative, Distributive and Associative Properties questions, detailed video solutions, and personalized progress tracking.

📹

Unlimited Video Solutions

Step-by-step explanations for every problem

📊

Progress Analytics

Track your mastery across all topics

🚫

Ad-Free Learning

Focus on math without distractions

No credit card required • Cancel anytime

More Questions

Click on any question to see the complete solution with step-by-step explanations