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

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

Give your child's addition skills a boost with this second grade math worksheet that offers practice in two-digit addition using carrying.

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

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

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

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! 

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

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!

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

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

Add like mad with our thrilling addition worksheet! This three-minute math drill gets your child racing to complete all the addition equations on the page.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!