Get Full Access to Lumos StepUp - Smarter Balanced Online Practice and Assessments - Grade 6 Mathematics
Currently, you have limited access to Lumos StepUp - Smarter Balanced Online Practice and Assessments - Grade 6 Mathematics. The Full Program includes,
There were 15 birds in the park. Some (n) of them flew away. Which expression could be used to figure out how many birds are still remaining in the park?