Skip to main content
📚
Open Textbooks
Home
For Parents
For Educators
Login
What We Are
Mission/Contact
K
1
2
3
4
5
6
7
8
9
10
11
12
Home
/
Grade 8
/
Mathematics
/
Irrational Numbers
Grade 8 → Mathematics
Irrational Numbers
Understand the real number system.
Up
Lessons
1
Common Mistakes
ACT: value
2
Guided Practice
3
The Real Number System
4
Square Roots
5
Unit Quiz
6
Word Problems
ACT: answer and an approximation.