Use the worksheet to help students visualize addition number sentences with three addends. Kids build 10 cube trains using three different color cubes, color their trains, and then write out the equations.

Use these play bills to add excitement and real life context to your math lessons. Students will love using these one, five, ten, twenty, and hundred dollar bills to practice place value and money addition.

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.

Practice adding tens on an open number line with this first-grade math worksheet!

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Practice adding tens with a visual model in this helpful 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.

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

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

Base your knowledge of word form in base ten blocks with this fill-in-the-blank worksheet!

Direct the bunny towards a tasty treat by solving addition problems in this first- and second-grade worksheet!

Help the frog find its way to the pond with this addition worksheet for first and second graders!

Use open number lines to practice addition within 100 with this colorful math worksheet!

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

Enjoy a Halloween-themed race to 100 as students imagine units, rods, and flats as candies, broomsticks, and pumpkins. Players will use this pumpkin race board to regroup between place values up to the hundreds place in order to win the game!

Track down tens to solve addition problems with three addends!

Bring something sweet to your next math lesson with this Five Candy Bars Race Board in which learners imagine units and rods are sprinkles and candy bars.

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Practice subtraction within 10 with this Halloween math workheet!

Practice subtraction within 20 with this Halloween math workheet!

Practice subtraction within 20 with this Halloween math workheet!

Practice subtraction within 20 with this Halloween math workheet!

First graders will berry much enjoy this fruit and vegetable-themed addition fluency worksheet!

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

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!