Get more practice decomposing numbers and writing equations with this inviting math worksheet!

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!

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

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

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

Try your hand at turnaround facts with this interactive addition worksheet for first graders!

Your first grader will need to use her knowledge of addition and subtraction in order to solve these puzzles.

Your first grader will get in touch with his wild side as he completes this colorfully chaotic dinosaur addition worksheet!

Double your knowledge of doubles with the help of this inviting addition worksheet!

Practice identifying doubles facts with this appealing worksheet!

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

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

Rocket to the moon with this astronaut adorned addition worksheet! Your first grader will learn beginning addition facts as he solves 12 single-digit problems.

Your first grader can practice addition under the sea with this worksheet that features 12 beginning addition problems and a colorfully fishy theme!

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

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

If your first grader is struggling with addition, this worksheet--complete with diagrams--will provide him with some visual assistance!

Shoot for success in this basketball-themed addition worksheet!

Achieve addition mastery in this engaging math quest!

Who's the mystery president? Your second grader can find out by skip counting by threes to complete the dot-to-dot.