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?
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Kyle Lantz —

 
Typ materiálu
Aktivita
Klíčová slova
Cílová skupina (věk)
11 – 14
Jazyk
English (United Kingdom)
 
 
 
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