Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

Your first grader will soar high above the skies as he completes addition problems with sums of 9 or less in this math worksheet.

Introduce your child to beginning addition with this colorful first grade math worksheet offering addition problems with sums up to 9. Up, up, and away!

Boost your child's arithmetic skill and addition facts fluency with this bubbly worksheet that offers single-digit addition problems with sums of 9 or less.

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

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

Fall into some fun addition practice with this seasonal worksheet!

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 Halloween pictures in this simple addition 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.

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

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

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

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

In this fact family practice worksheet, kids show that they understand the inverse relationship between addition and subtraction.