Practice writing addition equations within 20 with this inviting and accessible math worksheet!

Learn to use the commutative property with three-addend addition expressions!

Practice addition under 20 with visual models in this useful math worksheet!

Learn your doubles facts with dominoes in this simple addition worksheet!

Can you decode the secret message hidden in these addition problems?

Build up your addition skills in this model-making addition worksheet!

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

Use a visual model to solve these two-digit addition problems!

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

Make your way to ten with this engaging addition worksheet!

Color your way to commutative confidence with this creative worksheet!

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Make making ten a game with this extra-easy addition card game that comes with all the supplies you need.

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!

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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

Practice adding multi-digit numbers in this second- and third-grade worksheet!

Test your talent in two-digit addition with this colorful math worksheet!

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

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

Climb toward the sum by making tens in this helpful addition worksheet!

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Test your addition skills with this helpful hundred chart worksheet!

Master two-digit addition with these hundred chart problems!

Learn a new addition strategy in this essential worksheet!

Double the numbers equals double the fun! Practice adding with near-doubles in this engaging math worksheet.

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!