Variable expressions with all four operations
Move the red dot up and down the number line. Observe how the blue dot moves accordingly. How is the location of the blue dot related to the location of the red dot?
- Målgruppe (alder)
- 11 – 14
- Sprog
- English (United States)
Fejl
Timeout. Prøver at gemme igen …
Serveren svarer ikke. Vent venligst et øjeblik og prøv herefter at gemme igen.
