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

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!

Jump forward and backward on a number line to solve addition problems in this engaging 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!

Make your way to ten with this engaging addition worksheet!

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

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

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

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

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

Help your second grader swim to the end of the addition finish line with this entertaining worksheet!

Enhance your learners' addition and subtraction skills using number line models and real-world scenarios!

Boost your learners' addition and subtraction skills using number line models and real-world scenarios!

Lengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Strengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Test your skills with addition in this essential compensation worksheet!

Create models of addition problems with this compensation worksheet for second and third graders!

Practice three-digit addition using open number lines with this second-grade math worksheet!

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Get even more practice performing three-digit addition using open number lines with this second-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!

Practice 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!

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

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

Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!