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!

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 colorful worksheet!

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

Practice adding with dice in this unique number bonds worksheet!

Use this number line as a tool to practice adding and subtracting within 20.

Single-digit addition is a leap away using number lines like the ones on this worksheet.

Review addition and subtraction concepts by matching up the like equations.

This number challenge will help reinforce number sense in kids who've mastered their counting.

Practice adding ten to any number with this hundreds chart that helps kids master counting and place value.

Help your first grader build her number sense with this worksheet featuring number patterns by 2, 5, and 10.

This worksheet presents a whole new, wacky way to learn number order.

Review your greater than or less than signs with this number comparison worksheet.

Have your student add the domino dots to build fact family number sentences. Your student will practice building number sentences.

Find the mystery number in this intro-to-algebra worksheet that practice places value.

Practice counting and number recognition by filling in the missing numbers on each line.

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

Your student will learn how to write a number sentence to complete the fact families.

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Sharpen your first grader's number sense with an exercise in recognizing number patterns.

Here's a factory that can help your child improve his number sense! Enjoy a day at the Number Factory, where he'll put numbers in the right order.

Here's a factory that can help your child improve his number sense! Enjoy a day at the Number Factory, where he can put numbers in the right order.

Reinforce number recognition skills with this versatile number template.

Reinforce number recognition skills with this versatile number template.

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

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