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

The game requires players to solve two-step, mixed operation word problems during their turn. Similar to Connect Four, each solved problem earns the player an X or O.

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Practice your addition and multiplication skills in preparation for factoring equations using these baseball themed puzzles!

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

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

Third graders can practice addition and engage in a coloring activity in one simple worksheet.

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

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

Practice place value, rounding and addition, all in one worksheet! Your child will learn to add up estimated sums quickly in his head.

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

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

Is your math whiz up to the challenge? She'll have to use logic and reasoning skills to solve this tricky addition puzzle!

Get ready for some magic math with this exciting worksheet!

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Kids will practice predicting what comes next while further developing the skills needed for multiplication.

Practice three-digit addition with regrouping in this set of 36 problems.

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!

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

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

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

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