No prep. No paper. No materials to worry about. Completely digital.
This is an interactive digital activity focusing on standard 6.EE.A.2c, evaluating expressions with variables. Students solve a total of 20 expressions by substituting the given values for the variables. Students find the answer and cover up the expression until the entire board is covered up. There will be four extra squares left so students do not simply cover up the last few expressions without working them out.
This activity can be used with both Google and Microsoft One Drive. If using Google, both teacher and students need a free Google account to make a copy. The teacher will still need a Google account if using Microsoft to make a copy of the activity.
You can use this as homework, fun activity or as an assessment. Students can do their work digitally and then make a copy to send back to you for correcting.