This fun first grade math worksheet uses stacks of library books to help kids practice single-digit vertical addition.

This worksheet asks your preschooler to count the number of blueberries on each muffin, and then decide how many more need to be added to make the number five.

Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders’ abilities to solve addition word problems with this handy assessment.

Here's an Easter egg hunt with a twist! Each egg in this festive worksheet contains one simple addition problem for your first grader to solve.