Build Number Sense with Number Problems
This work has been created for the use of substitute teachers and classroom teachers of elementary level students (Kindergarten through Grade 6) This work, most definitely, could be adapted for students Grade 7 and up.
This is the Google Slides version. You may edit and customize it. (As with most Google Slides files, it will have you click to make a copy of the file. Please let Shawna Cevraini know if you need technical help.)