Children learn a valuable strategy for conceptualizing and solving word problems in this two-digit addition worksheet.

Help your first grader visualize how addition works with this brightly-colored worksheet that includes a visual representation of each equation.

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

Your first grader will practice his mental math and counting with this colorful addition worksheet!

This first grade math worksheet will help your child visualize how addition works by presenting addition problems two ways: with numbers and with dots!

Expressing addition problems both visually and numerically, this first grade math worksheet offers a good introduction to number addition.

To help your child grasp the concept of addition, try this first grade math worksheet that presents addition problems two ways: with numbers and with dots!

This fun first grade math worksheet combines visual and number addition so your child can see visually how addition works.

This first grade math worksheet helps your child visualize how addition works by presenting addition problems two ways: with numbers and with dots!

This fun first grade math worksheet presents addition problems two ways: with numbers and with dots! An excellent introduction to addition.

Combining visual with number addition, this first grade math worksheet helps children understand the concept of addition.

Help your child understand the concept of addition with this first grade math worksheet that presents addition problems two ways: with numbers and with dots!

Use this visual model to practice adding 10 to two-digit numbers!

This colorful worksheet will test your first grader's mental math skills while also allowing her to check each problem visually.

This worksheet will provide your child with some valuable addition practice that won't be a bore!

Tackle two-digit addition with place value charts in this helpful worksheet!

This pretty and simple worksheet's great practice for your first grader with single digit addition.

Practice two digit addition and subtraction down on the farm with these challenging word problems.

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Brave math explorers can venture through a jungle of one and two digit addition problems with this worksheet!

Simple but playful this single digit addition worksheet makes for great math practice for your first grader.

Kids practice adding single-digit numbers and writing the sums on this garden-themed kindergarten math worksheet.

Covering single-digit addition problems, this first grade math worksheet offers an approachable introduction to math beyond counting.

This fun first grade math worksheet uses stacks of library books to help kids practice single-digit vertical addition.

Children practice adding single-digit numbers and writing the answers to the sums in this appealing ninja-themed worksheet.