Practice adding two-digit numbers with this compensation worksheet for second and third graders!

Kids use details from the word problems on this third grade math worksheet to construct and solve addition problems with two or three two-digit addends.

Make two-digit addition easier with this inviting worksheet!

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

Master two-digit addition with these hundred chart problems!

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

Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.

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

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

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.

Practice adding multi-digit numbers in this second- and third-grade worksheet!

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

Here's a colorful review of addition with decimals! Your child will get to do some coloring as she solves each addition problem.

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

The game requires players to solve two-step, mixed operation word problems during their turn. Similar to Connect Four, each solved problem earns the player an X or O.

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

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

Improve those skills! Practice three-digit addition with these twelve problems.

Test your skills with addition in this essential compensation worksheet!

Test your addition skills with this helpful hundred chart worksheet!

Create models of addition problems with this compensation worksheet for second and third graders!

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

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Help the rafflers add up the donations by completing word problems using three-digit addition.

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Why is 2+2=5 like your left foot? ...Itâs not right! Find more riddles with this awesome worksheetâa perfect combination of math practice and brain teasers.

With this worksheet students will practice using the number line strategy to add three-digit numbers.

Did you know that multiplying a number by two is the same thing as adding that number to itself? Use this trick in this lovely math worksheet.

This simple worksheet is packed with two-digit and three-digit subtraction problems.