Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

Challenge your second grader with some 2-digit addition review using this addition crossword!

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.