Ready, set, go! Start the timer and get going on this one-minute math addition practice.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

Put your addition skills to the test with these puzzle boxes for second and third graders!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders’ abilities to solve addition word problems with this handy assessment.

Jump to the rhythm of the math beat with this 1st grade worksheet that features single-digit addition problems with sums up to 9.

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

Practice adding one to numbers within 10 with this first-grade addition worksheet!

Use this number line as a tool to practice adding and subtracting within 20.

Add numbers within 20 using ten frames with this first-grade math worksheet!

Kids use two-digit addition to solve a handful of word problems.

Practice addition within 10 with this Halloween math workheet!

Give students practice adding 2 to numbers within 10 with this addition worksheet!

Help your child review core addition skills and work their mental math muscles with these quick word problems.

Challenge your child with some basic addition and subtraction problems. Then she can use the answers to color by number her own work of art!

Featuring simple addition problems and adorable sea creatures, this color by sum sheet is sure to entertain your child as he gets essential math practice.

Fall into some fun addition practice with this seasonal worksheet!

Practice addition facts within 10 with this high-flying math crossword puzzle!

Use this worksheet to practice describing an array with repeated addition. Kids will practice writing number sentences for arrays before applying their knowledge to array word problems.

Review three-digit addition and subtraction by solving these dino-riffic word problems.

Put your addition skills to the test with these puzzle boxes for second and third graders!

Kids solve two-digit addition problems, then compare the answers using the greater than, less than, and equal to symbols in this 2nd grade math worksheet.

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

In this worksheet, learn how to add the tens first when using a hundreds chart.

Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.