Adding With Different Signs
Adding With Different Signs is a skill on Pengi from Lesson 33: Subtracting Integers in Saxon Math, Course 3.
Key Concepts
Property To find the sum of addends with different signs: 1. Subtract the absolute values of the addends. 2. Take the sign of the addend with the greater absolute value.
Examples $( 18) + (+8) = 10$ $(22) + ( 5) = 17$.
Explanation This is an epic tug of war! Find the difference between the numbers' strengths. The stronger number, the one with the bigger absolute value, wins the battle and plants its sign on the final answer! May the biggest number win!
Common Questions
What is Adding With Different Signs?
Adding With Different Signs is a skill on Pengi from Lesson 33: Subtracting Integers in Saxon Math, Course 3.
What grade level is Adding With Different Signs for?
Adding With Different Signs is part of the Grade 8 Math curriculum, covered in Saxon Math, Course 3. It is designed for students studying Math at the Grade 8 level.
How can I learn Adding With Different Signs?
Pengi offers an AI-guided lesson for Adding With Different Signs that walks you through the key concepts step by step. The lesson is aligned to Saxon Math, Course 3 so the content matches what you see in class.
How do I practice Adding With Different Signs?
After learning the concept, use the Practice mode to work through targeted exercises on Adding With Different Signs. The AI adapts to your level and gives feedback on each answer so you can identify and fix mistakes.
Which textbook covers Adding With Different Signs?
Adding With Different Signs is covered in Saxon Math, Course 3, specifically in Chapter 4: Algebra • Measurement under Lesson 33: Subtracting Integers. Pengi's lesson is aligned directly to this textbook so you can follow along with your class.
Is Adding With Different Signs free to study on Pengi?
Yes, the core Learn and Practice modes for Adding With Different Signs are available for free on Pengi. No credit card is required to start studying.