Children practice writing numbers from expanded forms, and expanded forms from numbers.

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

Check out this cute and colorful double-digit worksheet! Your second grader will strengthen their ability to carry remainders in addition and perform mental math.

This colorful math worksheet will get your second grader practicing double-digit addition--with carrying!

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

Let this colorful addition worksheet--filled with challenging double-digit equations--push your second grader to the next mathematical level!

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

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

Give your child's addition skills a boost with this second grade math worksheet that offers practice in two-digit addition using carrying.

This bright and cheerful addition worksheet--complete with a furry monster friend--will make your second grader smile as they practice addition with carrying!

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

Help your child practice carrying with this second grade math worksheet that includes 12 two-digit addition problems.

Start your engines and rush toward the finish line in this engaging addition worksheet!

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

Practice three-digit addition with regrouping in this set of 36 problems.

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

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Test your addition skills with this helpful hundred chart worksheet!