Hone your two-digit addition skills in this essential worksheet!

Step up your place value skills with these engaging addition problems!

Determine doubles with dots on dominoes in this delightful worksheet!

Test your addition skills with this hands-on math worksheet!

Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.

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

Once your child masters addition with carrying, there's practically no number too big for her to add!

Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.

If your child likes to carry, then this is the worksheet for her!

Enhance your learners' addition and subtraction skills using number line models and real-world scenarios!

Boost your learners' addition and subtraction skills using number line models and real-world scenarios!

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!

This worksheet isn't for beginners! Let your math savvy kid take on this carrying challenge. Can he add up these big numbers to find the correct sum?

Treasure your addition skills as you finish number bonds in this festive worksheet!

Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!

Use your addition skills to build your own number city in this unique worksheet!

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

Test your addition skills in an underwater adventure with this inviting worksheet!

Hone your addition skills with this engaging near-doubles worksheet!

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

Work with doubles and hone your addition skills in this helpful math worksheet!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

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

Master making ten to help you solve addition problems in this helpful worksheet!

Shape up your addition skills with these square puzzles!

Represent ones and tens with crayons in this fun worksheet.

Groups of ten make addition a breeze! Use this nifty worksheet to learn about the "circle ten" shortcut.

Represent tens and ones with crayons in this fun worksheet.