Follow the clues to find mystery numbers with this second-grade hundred chart worksheet!

Shape up your addition skills with these square puzzles!

What does one semicircle, two parallelograms, three triangles and a rectangle add up to?

Shape up those problem solving skills with a fun block puzzle activity, comparable to tangram puzzles!

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

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! 

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 puzzle boxes!

Start your engines! This racecar rally will help your little speedster practice identifying differences between very similar items.