Build addition fluency with this worksheet that focuses on adding nine to numbers within 10!

Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!

Find facts fast as you add and subtract 9 in this engaging worksheet!

Try solving near-doubles facts with these nine problems!

Find facts fast as you add and subtract 6 in this engaging worksheet!

Practice adding one to numbers within 10 with this first-grade 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.

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.

Dive into one- and two-digit counting practice with this fun worksheet!

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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!

Practice finding numbers that are one less with this hands-on worksheet!

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

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

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Build fluency by identifying one more and ten more than a given number within 100 with this worksheet!

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

Celebrate Valentine's Day while reviewing math facts! Your little one can solve these addition problems, and soon he'll be able to memorizing them.

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 solving near-doubles facts with this engaging worksheet!

Explore two-digit numbers using place value models with this first-grade number sense worksheet!

Learn to navigate a hundred chart with this first-grade worksheet!

Invite students to explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Practice addition within 100 using open number lines with this first-grade math worksheet!

Practice writing subtraction equations using the number line strategy with this first-grade math worksheet!

Kids count by twos on this first grade math worksheet. Skip counting by twos is one way children can demonstrate the meaning of addition.