Practice counting and adding by ten with a hundred chart!

Use a hundred chart to subtract tens with this helpful math worksheet!

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

Practice addition and subtraction with this first-grade hundred chart worksheet!

Reverse engineer subtraction sentences from hundred charts in this engaging math worksheet!

Make early addition click with this engaging hundred chart worksheet designed for first-grade learners!

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Understanding place value is fundamental to developing and mastering number sense skills. Use this assessment activity to evaluate how your first graders are coming along in their understanding of place value using tens and ones.

Reveal a playful picnic by completing this first- and second-grade place value puzzle!

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.

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

First graders explore two-digit numbers using place value models in this number sense worksheet!

Invite first graders to dive into the world of two-digit numbers using place value models!

Find out how well you know your numbers under 100 in this simple place value worksheet!

Ascend to subtraction expertise with this engaging worksheet!

Boost your first grader's number sense with a lesson in place value up to the tens place.

Uh oh, it looks like there's been a time mix up! Have some fun figuring out analog clocks with your student.

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

Start your engines and rush toward the finish line in this engaging addition worksheet!

Take a big leap forward with your math skills as you practice addition in this cheerful, inviting worksheet!

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

Learn to subtract tens with a visual model in this first-grade worksheet!

Have kindergarteners and first graders practice their counting skills by filling in the missing numbers on this hundred chart!

Practice adding tens with a visual model in this helpful worksheet!

Hop backwards to subtract in this hands-on math worksheet!

Test your addition skills with this hands-on math worksheet!

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

How high can you count? First graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.

Learn to solve two-digit subtraction in no time with this helpful worksheet!

This worksheet is a recipe for expertise in addition and subtraction facts!