Lay the foundation for multiplication by having your second grade students work with the 5 x 5 array model! 

The fifth page of this series takes things up a notch for your child, whether she's building addition and subtraction facts fluency or just practicing.

Practice addition within 20 with this Halloween math workheet!

Your young learner can have a blast experimenting with addition facts in the Math Lab!

To complete this adorable worksheet, have your second grader re-write each addition equation vertically and then solve using regrouping.

In this worksheet, your child will solve two-digit addition problems, then choose the symbol that correctly completes each inequality.

Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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.

Play around with this monkey as you practice skip counting by 11! This counting challenge will help your kid learn multiples, a great intro to multiplication.

This colorful worksheet asks your second grader to use his addition skills to help Cecilia figure out how much her rose is growing per week.

Enjoy these haunting Halloween addition and subtraction word problems. Your child will also hone his reading skills as he goes.

Help your little one review math facts with a fun coloring activity. She'll solve and then color the addition and subtraction problems in each Christmas gift.

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

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

Construct your own math city with number sentences in this colorful second-grade worksheet!

Doubling as a coloring page, this is not your average second grade math worksheet. Children practice addition with carrying and get to color, too!

Two-digit addition got your second grader down? Liven up math practice with this extraordinary worksheet.

Looking for a way to boost your second grader's two-digit addition skills that's not a total bore? We've got the answer for you: a super hero-themed worksheet!

Kids get an intro to basic algebra by practicing reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

Review three-digit addition and subtraction by solving these dino-riffic word problems.

Follow the trail to doubles mastery with this fun first- and second-grade worksheet!

Practice using place value to solve addition problems with this math worksheet!

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

Master two-digit addition with the help of place value charts!

Practice addition under 20 with visual models in this useful math worksheet!

Can you decode the secret message hidden in these addition problems?