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

Get more 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 two-digit numbers on open number lines with this inviting addition worksheet!

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

Practice addition within 100 using open number lines with this first-grade math worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

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

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

Math is made fun in this addition coloring page! Your first grader can review his math facts while he colors the hot air balloons.

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

Use this colorful, open-ended worksheet to help your learners understand the value of 100.

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

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

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.

Try the tens-sticks technique in paper form with this place value worksheet.

Practice counting and adding by ten with a hundred chart!

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

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