Copy of Variable expressions with addition and subtraction

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?

 

CreativeMath2021

 
Tipo di risorsa
Attività
Tag
Gruppo di riferimento (età)
11 – 14
Lingua
English (United Kingdom)
 
 
 
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