Adding and subtracting with unknown addends and minuends is a concept to practice repeatedly. Have your students practice with these activities as a whole group SCOOT, as homework, as independent work, and centers.
This listing is for a 3 PDF files that contains 100 task cards with QR codes for self check and 8 worksheets and answer keys.
Thank you for taking the time to check out my store. If you have questions or would like a variation, please email me :)
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