Copy of Variable expressions with addition and subtraction

Author:Kyle Lantz, Duane Habecker

Move the red dot on the left number line. Observe how the blue dot moves on the right number line. What algebraic expression describes the relationship between the two dots?

New Resources

Here comes the sun!
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
A Happy Polar Leaf
רישום חופשי
Multiplying 4-Digit by 3-Digit Numbers Using an Area Model

Discover Resources

Differential of a Cubic Function
Adventureland Task
Julia Kasinger (transversaltwo)
Standing Waves
Square Cross SEction

Discover Topics

Prism
Boxplot
Diagrams
Vectors
Statistical Characteristics