Kids count the number of sprinkles on each donut and draw lines from the number 10 to groups of ten on this prekindergarten math worksheet.

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

Help first graders visualize the commutative property of addition with this number line 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!

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!

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

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

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

Trace number 19, count tomatoes, and tuck into dougle-digit number practice with your child!

Get in two-digit number practice, while your kindergartener works on recognizing and writing the number 15.

Counting and number recognition have never been more fun! Your kindergartener will love this colorful number bingo game.

The goats are going crazy for the number 17 in this two-digit number barn yard!

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.

These three Halloween math problems feature spooky and sweet number lines, and easy addition and subtraction.

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

Help your kindergartener match each number with its numeral in this fun color-by-number worksheet.

Color by number with this Thanksgiving printable!

Here's writing and counting practice for the kindergartener who is working on two-digit numbers. Trace number 17 and count the correct number of bananas.

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.

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

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.