Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.

For each two-digit number on this first grade math worksheet, kids determine the place value of each digit, then write each digit in the tens or ones column.

Does your first grader need help with two-digit addition? This colorful fairy-filled worksheet is a great way to give her the practice she needs.

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

Children look at nine sequences of numbers and fill in the missing ones.

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Your first grader will improve their rusty subtraction facts with this fun printable!

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!

Hone your two-digit subtraction skills with this colorful worksheet!

Learners will answer 20 problems designed to assess their understanding of addition and subtraction facts within 20 in this engaging math 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!

Take a dive into math practice! Your first grader can take addition to a new level by adding up multiple two-digit numbers.

Move from adding and subtracting single digit numbers to double-digits in this math jam series of worksheets!

Take countdowns to the next level with this two-digit backwards counting worksheet.

Challenge your students to reorder the digits in two-digit numbers to create the biggest and smallest numbers possible.