Children practice writing numbers from expanded forms, and expanded forms from numbers.

Packed with time word problems, this worksheet helps kids learn how to convert hours to minutes and minutes to hours.

Your second grader won't mind practicing addition with carrying when they get some help from their favorite furry friend!

Children solve a series of problems to trace a path from start to finish in this fun math puzzle worksheet.

Help students get a grasp on mentally adding or subtracting 10 from a multiple of 10 with this fun BINGO game!

The princess needs saving from the castle! In order to reach her, practice counting by 8 as you skip down the stone path.

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.

Kids try their hand at reverse addition and subtraction in order to find the numbers missing from each equation in this 2nd grade math worksheet.

Kids use details from the word problems on this third grade math worksheet to construct and solve addition problems with two or three two-digit addends.

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

Kids solve addition problems with two-digit addends to move from ice chunk to ice chunk and help Polly get to her cub on this second grade math worksheet.

Here's a colorful review of addition with decimals! Your child will get to do some coloring as she solves each addition problem.

Ask your second grader to help out Ken the Carpenter, and his double-digit addition skills will get a boost, too!

Use problem solving and critical thinking skills to find different sums in these puzzles.

This worksheet is a fun way to practice skip counting by seven, addition facts, and number sense skills.

Challenge your third grader to figure out the addition and subtraction patterns on this worksheet.

Watch your second grader's mental math ability and understanding of addition with carrying improve with this adorable double-digit worksheet!

Your second grader can help these bouncing beetles with two-digit addition problems. Watch out for larger numbers... they may require carrying!

This second grade math worksheet offers practice in two-digit addition with carrying and comes adorned with wacky purple polka-dotted aliens.

Introduce your child to basic algebra with this 2nd grade math worksheet in which he'll practice reverse addition and subtraction to find the missing numbers.