Math worksheet for 2nd grade students practicing addition and subtraction within 100, with problems to identify correct equations.
A math worksheet titled "2.OA.A.1 Addition and Subtraction Within 100" from Tutorified, featuring nine pairs of equations where students must circle the correct one. The worksheet includes addition and subtraction problems within 100, such as 14 - 5 = 9, 14 + 5 = 20, and 16 + 7 = 22, with a cartoon boy reading a book in the top right corner.