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

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

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

Adding numbers within 20 is as easy as counting balloons with this colorful and simple worksheet.

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

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

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.

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.

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

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

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

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.

Give children a gentle introduction to addition with help from this simple addition worksheet.

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!

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.

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

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

Learning addition for the first time can be overwhelming, to say the least. Help your child practice adding single digits with a fun counting worksheet.

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

It's time to check in on those addition skills! Use this math activity to assess your students’ understanding of addition by having them solve addition problems within 20.

Contine to build addition fluency with this worksheet that focuses on adding five to numbers within 10!

How many ways can you add up to ten? In this worksheet, kids practice making ten by filling in the missing number in each equation to make it equal ten.

Fall into some fun addition practice with this seasonal worksheet!

Give your preschooler a head start in math with this simple addition worksheet. Colorful and catchy, he'll count and color too!

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

Practice representing 10 using ten frames in this kindergarten addition worksheet!

Practice addition within 10 with this Halloween math workheet!