Give students practice adding three-digit numbers within 1,000! 

Second graders get to solve vertical addition problems with two-digit numbers and even break out those carrying skills in this math worksheet.

Watch your second grader's mental math ability and understanding of addition with carrying improve with this adorable double-digit worksheet!

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

In this worksheet, children use number lines to practice adding and subtracting decimals to the tenths and hundredths place.

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

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

Your second grader will be delighted to take part in this double-digit addition printable with the help of a couple of furry monster friends!

This colorful worksheet asks your second grader to use his addition skills to help Cecilia figure out how much her rose is growing per week.

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!

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

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

Get more practice adding tens on an open number line with this first-grade math worksheet!

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Help your child master addition using carrying with this colorful second grade math worksheet that includes 12 two-digit problems and a fun fish theme!

Is your second grader ready to step up her carrying skills? This intermediate worksheet will test her powers of addition!

Children learn to identify and convert Roman numerals in this introductory worksheet.

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

Your young learner can have a blast experimenting with addition facts in the Math Lab!

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Use your addition and decoding skills to solve eight problems in this fun math puzzle!

Your second grader won't mind practicing double-digit addition when these alien accomplices give them a helping hand.

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.

If your second grader is tired of typical math worksheets, this double-digit addition plus coloring printable is perfect!

Second graders can practice double-digit addition and sharpen those carrying skills in this cheery math worksheet!

Your second grader will love this adorable printable that combines an educational double-digit addition lesson with an entertaining coloring activity!

Kids complete each equation on this third grade math worksheet by determining whether an equation is addition or subtraction and writing in the correct sign.

This charming addition worksheet will provide your second grader with some valuable double-digit training while keeping him entertained!

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