Scavenger hunts are a great break from the monotony of worksheets. It allows students to realize if they are not doing problems correct, if they do not find their answer during the hunt. It keeps students active and actively engaged. There are 12 combining like term questions including word problems for students to work on a recording sheet.
You can find a complete lesson on combining like terms including foldables and interactive notebook activities in my store https://www.teacherspayteachers.com/Store/Is-This-For-A-Grade