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

Practice your place value skills while you add in this helpful worksheet!

This worksheet teaches you to use base 10 drawings to add two-digit numbers.

See if you get stumped with this math riddle! This great worksheet is full of addition problems for your student to practice.

Your second grader will decide addition is fun once you introduce them to this charming worksheet: double-digit addition plus coloring!

This colorful worksheet allows you to combine your second grader's love of art with at-home addition practice with adding double-digits!

Decode the secret message Ninja Aki has sent you! He writes his messages in addition and subtraction problems. Solve and unravel his secret ninja message!

Looking for a way to boost your second grader's two-digit addition skills that's not a total bore? We've got the answer for you: a super hero-themed worksheet!

Do your students know how to solve word problems without a given operation? This mixed operation assessment can help you gauge student understanding of two-digit subtraction and addition word problems.

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

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

Use this colorful, open-ended worksheet to help your learners understand the value of 100.

Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition 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 math worksheet tests your child's addition and riddle-solving skills. Find out the answer to the riddle, "Which month has 28 days?"

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

This second grade worksheet is two activities in one, offering two-digit addition practice and coloring, too!

After completing some difficult double-digit addition, your second grader will be delighted to move onto some creative coloring!

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.

Represent ones and tens with crayons in this fun worksheet.

How many shells did Sally sell by the seashore? Get your student in gear for math with this addition worksheet.

Represent tens and ones with crayons in this fun worksheet.

Learners solve 12 three- and four-digit problems as they work on their multidigit addition skills.

Addition and subtraction practice can get a little repetitive, so mix it up with this funny under the sea worksheet.

This colorful printable--complete with a lovable three-eyed monster--will help your second grader master double-digit addition with carrying!

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

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

This printable game, called 101 and Out!, is a great way for kids to practice their place value skills by using a hundreds chart.

This colorful printable combines outer space with double-digit addition--making for an exciting math learning experience for your second grader!

Children solve a series of problems to trace a path from start to finish in this fun math puzzle worksheet.