Your first grader will soar high above the skies as he completes addition problems with sums of 9 or less in this math worksheet.

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

Practice addition facts within 10 with this high-flying math crossword puzzle!

Introduce your child to beginning addition with this colorful first grade math worksheet offering addition problems with sums up to 9. Up, up, and away!

This worksheet will ensure that your kid gets plenty of practice adding with a number line.

Fall into some fun addition practice with this seasonal worksheet!