Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Reverse engineer subtraction sentences from hundred charts in this engaging math worksheet!

Ace subtraction problems in this apple-themed activity!

In autumn, the leaves turn red, orange, and yellow—test your logic skills with a sudoku puzzle to match!

First graders explore two-digit numbers using place value models in this number sense worksheet!

Ignite problem-solving prowess in your young math learners with this fun Easter puzzle worksheet!

Take apart 10s in this essential subtraction worksheet!

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes! 

Explore two-digit numbers using place value models with this first-grade number sense worksheet!

Learn to solve two-digit subtraction in no time with this helpful worksheet!

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.