Sharpen second graders' hundred chart know-how with this addition worksheet!

Challenge your second grader with some 2-digit addition review using this addition crossword!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Explore properties of operations while writing addition equations in this second-grade math worksheet!

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

Let’s chart a calculated course with this engaging second-grade addition activity!

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

Put your addition skills to the test with these puzzle boxes for second and third graders! 

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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

Build a chocolate box while practicing addition in this Valentine’s Day worksheet for first and second graders!

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

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

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Make two-digit addition easier with this inviting worksheet!

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