Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Use this colorful, open-ended worksheet to help your learners understand the value of 100.

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

Swing through the trees like Tarzan! Count by 12 as you swing from tree to tree, a great way to learn the basics of multiplication.

Help your first grader prepare for the coming school year with this summer-themed beginning addition worksheet.

Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.

Fall into some fun addition practice with this seasonal worksheet!

Practice a visual addition strategy with this second-grade place value worksheet!

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

Liven up addition for your first grader; this brightly colored worksheet's full of fireworks and fun.

Children learn a valuable strategy for conceptualizing and solving word problems in this two-digit addition worksheet.