1st Grade Common Core Addition Fact Fluency Interactive Worksheets

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.

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.

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

Turn a snow day into a math day with this winter-themed first grade addition worksheet that offers single-digit problems with sums up to 9.

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

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

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

Fall into some fun addition practice with this seasonal worksheet!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

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

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.

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

Practice addition within 10 with this Halloween math workheet!

Children practice addition within 20 in this fall-themed math worksheet.

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

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

Twinkle, twinkle little star! Help your child practice addition with this math worksheet.

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

Make math more enjoyable with these simple math crossword puzzles for kids!

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

Have your child work backwards to solve addition problems and learn more about the additive inverse.

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

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

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

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

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

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!