Try using the associative property in this fill-in-the-blank worksheet!

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?

Practice subtraction within 20 with this Halloween math workheet!

Did you know that alligators like to eat bigger numbers? Help your mini math star master his 'greater than' (>) and 'less than' (<) signs.

Practice a vital addition skill with this bright, summery worksheet!

With this first grade math worksheet, kids count and add bananas to find sums up to 9.

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Practice rearranging addition equations with this colorful worksheet!

Can your first grader dig through a leafy mess to find the numbers that are added together for each clover? He'll come out of it with stronger addition skills!

Double your knowledge of doubles with the help of this inviting addition worksheet!

How many ways can you add up to ten? In this worksheet, kids practice making ten by filling in the missing number in each equation to make it equal ten.

Invite your first grader to enter the world of the teen numbers as she starts writing 11-20. Practice tracing the name of each number before writing it.

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

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Kids practice creating patterns with pictures by coloring groups of items according to the sequences given in this 1st grade math worksheet.

Journey to addition expertise in this charming first-grade worksheet!

Achieve addition mastery in this engaging math quest!

Space out with this shapes worksheet, where kids identify basic 2D shapes.

This fun first grade math worksheet uses ice-cream scoops to help kids practice counting and single-digit vertical addition.

Practice finding sums of ten with your first grader using a deck of playing cards and this math worksheet.

Subtract from 10 using ten frames in this cut-and-paste worksheet created for kindergarteners and first graders!

This space-themed subtraction worksheet is absolutely stellar!

Master addition with ten frames in this colorful worksheet!

Step on the gas and solve these problems as quickly as you can in this inviting subtraction worksheet!

Build subtraction sentences with fact family triangles in this engaging worksheet!

Shoot for success in this basketball-themed addition worksheet!

Learn about the commutative property with this beach-themed worksheet!

Boost your addition skills with this hundred chart worksheet for first and second graders! 

Hop backwards to subtract in this hands-on math worksheet!

Learn a new addition strategy using ten frames in this first-grade math worksheet!