Mastering subtraction is a lot like mastering baseball - it takes practice. Students can practice their subtraction skills by using the regrouping method.

Improve those skills! Practice three-digit addition with these twelve problems.

Practice those doubles facts up to 12 with this fun dice-themed addition worksheet!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Practice counting and adding by ten with a hundred chart!

Learn to use the commutative property with three-addend addition expressions!

Practice addition and subtraction with this first-grade hundred chart worksheet!

It’s not magic, it’s math! Practice finding correct sums to addition problems in this inviting worksheet.