Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

Searching for a worksheet that practices addition regrouping? This printable is perfect for practicing addition skills like carrying the tens column.

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

Use a visual model to solve these two-digit addition problems!

Master two-digit addition with these hundred chart problems!

Jump forward and backward on a number line to solve addition problems in this engaging worksheet!

Test your skills with addition in this essential compensation worksheet!

Make two-digit addition easier with this inviting worksheet!

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!

What does carrying have to do with math? Help your second grader find out with this worksheet full of big number addition and carrying hints.

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!

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

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

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.

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

Estimate the sum in each of these math problems. Challenge your child to round to the nearest hundred first, then add the two rounded numbers.

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

In this 3rd grade math worksheet, kids analyze and compare data in two pictographs in order to answer a set of word problems.

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Use Election Night to teach your child about politics and government, and have them add up the electoral votes each presidential candidate earns throughout the night.

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

Test your addition skills with this helpful hundred chart worksheet!