Kids check their subtraction by reversing the problems, then adding up the numbers.

Assess your ability to add and subtract tens with this second-grade math worksheet! 

Review subtraction with this worksheet that asks kids to subtract, then use the relationship between addition and subtraction to check thier work. 

Find facts fast as you add and subtract 10 in this engaging worksheet!

Find two-digit addition and subtraction practice for second graders with this addition and subtraction worksheet.

Find facts fast as you add 3 and subtract 3 in this engaging worksheet!

Find facts fast as you add and subtract 4 in this engaging worksheet!

Find facts fast as you add and subtract 5 in this engaging worksheet!

Find facts fast as you add and subtract 6 in this engaging worksheet!

Find facts fast as you add and subtract 7 in this engaging worksheet!

Find facts fast as you add and subtract 8 in this engaging worksheet!

Find facts fast as you add and subtract 9 in this engaging worksheet!

Follow the clues to find mystery numbers with this second-grade hundred chart worksheet!

Have your first and second graders try to crack the code and solve the puzzle, one number box at a time!

Build double-digit addition and subtraction skills with this practice worksheet!