10 more, 10 less
A Common Core Aligned Unit
Assessments & Instructional/Center Activities
A diagnostic, formative, and summative assessment. I also included a blank template so you could write numbers in to make as many worksheets/assessments as you need.
20 task cards where students generate the number that is 1 more, 10 more, 1 less, 10 less than the number provided (plus two blank task cards for you to copy and create as many additional cards as needed)
36 number cards, 2 number grid templates (1 full page and 1 page with 6 number grids). I use the full size template and place in a plastic protective page so students can use dry-erase markers on it. I use this during whole class/small group instruction. Then I would copy the other sheet back to back so students have 12 number grid templates. They would work with partners or in my small group. Students pull a number card and write on number grid. They generate the number that is 1 more, 10 more, 1 less, 10 less. I would then place this activity in a center along with the task cards for independent practice.
*I included the number grid templates without the Thanksgiving clipart so you can use this activity beyond November as well.