Shape up your addition skills with these square puzzles!

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Use this visual model to practice adding 10 to two-digit numbers!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Practice addition and subtraction with this first-grade hundred chart worksheet!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Make two-digit addition easier with this inviting worksheet!

Test your talent in two-digit addition with this colorful math worksheet!

Sharpen second graders' hundred chart know-how with this addition worksheet!

Learn to navigate a hundred chart with this first-grade worksheet!

Solve math puzzles so you aren’t puzzled by addition problems in the future!

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

Try using the associative property in this fill-in-the-blank worksheet!

Solve addition problems using the near-doubles method with this helpful worksheet!

Practice addition within 100 using open number lines with this first-grade math worksheet!

Kids solve addition problems with three-digit addends using regrouping on this third grade math worksheet.

Kids solve addition problems with two-digit addends using regrouping on this third grade math worksheet.

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

Your child will practice subtraction, by using inverse operations. Find the missing numbers to solve the subtraction problems.

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

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

Help your child master addition using carrying with this second grade math worksheet offering two-digit problems and an adorable bird theme.

Practice counting up using this fall-themed worksheet. Students will have fun figuring out the missing numbers that belong on each pumpkin.

Mastering subtraction is a lot like mastering baseball - it takes practice. Students can practice their subtraction skills by using the regrouping method.