Decimals Partner Challenge: Using Number Lines & Grids



This fun and unique partner activity will not only foster collaboration among your students, but will challenge them to dig deeper as they explore decimals.

To complete, they each solve the same problem (adding and subtracting decimals) using different visual models (number lines and decimal grids).

Then they compare and discuss their solution and method before moving on to the next problem.

Included in the download: 

  • One set of problems that do not require regrouping
  • One set of problems that do require regrouping
  • Discussion questions to dig deeper after finishing the problems


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