Help students make sense of numerical expressions by having them write out the numerical representations.

This worksheet is a fun way to practice skip counting by seven, addition facts, and number sense skills.

This worksheet is a fun way to practice skip counting by nine, addition facts, and number sense skills.

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

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

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

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

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!

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

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

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

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.

Test your addition skills with this hands-on math worksheet!

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.