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

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

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 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.

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

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.

Learn a new addition strategy in this essential worksheet!

Take a big leap forward with your math skills as you practice addition in this cheerful, inviting worksheet!

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

These silly monkeys love jumping on the beds! Numbers are a serious business, so no monkeying around as you practice skip counting.

Celebrate Christmas and exercise math skills with our holiday word problems. Kids will solve Christmas word problems using addition, subtraction, and division.

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

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.

Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.