Missing Addends – Sums of 13 – Big Eyed Owl

This little fella couldn’t find any mice to eat for lunch so he decided to perch on this page and watch you fill in these 24 missing addends! Whoo! Whoo!

CCSS  1.OA.6

Please go to this page to see all the missing addends worksheets for sums of 11-15.

missing addends - sums of 13 - big-eyed owl

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Grade Levels: First Grade
Subjects: Addition // Missing Addends - Sums of 11-15 // Math // First Grade Addition