Has your little mathematician mastered double-digit addition...and subtraction? Put her mathematical prowess to the test with this worksheet duo.

Learn how addition and subtraction are related with this practice sheet. Your child will match subtraction equations with inverse addition equations.

Math practice doesn't have to be scary! These Halloween word problems are a frighteningly fun way to practice addition and subtraction.

Help your second grader strengthen her two-digit addition skills ... and pretend she's a super hero at the same time!

Your second grader and his handy addition skills are needed! Can he help Ralph keep track of his hollyhock's growth?

This charming worksheet--with an additional coloring activity--asks your second grader to rewrite and solve eight double-digit addition problems.

Two-digit addition troubling your second grader? The only way to get the concept down is practice, practice ... and more practice!

Indulge in some delicious multiplication with this word problem worksheet that helps kids practice times tables and double-digit multiplication skills.

Give your second grader's two-digit addition skills a healthy work out with a worksheet that's heavy on learning--and fun!

Help Santa color his gifts. With some math know-how and a few festive crayons, your child just might save Christmas.

Get into the Halloween spirit with some frighteningly fun word problems! Your child will get a great review of addition and subtraction.

Give a kick to addition! Your little math ninja can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

This fun worksheet is sure to motivate your second grader to practice two-digit addition, and it's great for mental math, too!

In this 3rd grade math worksheet, kids analyze and compare data in two pictographs in order to answer a set of word problems.

Add some color to these Christmas presents in this color-by-number mental math worksheet. Kids will exercise addition and subtraction skills.

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

In this second grade math worksheet and coloring page, children practice addition with carrying, then color in the monsters adorning the page!

Your second grader can work hard on these challenging double-digit addition problems, and then move onto the fun coloring activity!

Build your child's confidence in knowing math facts, so that he gets nothing but net. Take a shot at addition and subtraction problems!

Get into the Halloween spirit with some frighteningly fun word problems, where your child will get a great review of addition and subtraction.

Keep your second grader entertained--and teach her two-digit addition skills at the same time--with this super hero-themed worksheet.

This Christmas color-by-number worksheet gives kids the added challenge of solving math problems. Practice math and creativity with this Christmas worksheet.

Give your second grader stronger addition skills and let him have fun with a super hero puzzle, with this colorful worksheet.

Your child can exercise addition and subtraction skills at Christmas time with this mental math worksheet. It also includes a bonus coloring exercise.

Encourage your second grader to work carefully--like the slow and steady snails adorning this worksheet--to finish these double-digit addition problems.

Spark your second grader's interest in practicing math with a two-digit addition worksheet--complete with a super hero and his special power!

This coloring page dot-to-dot uses skip counting as an unexpected way to tie in multiplication learning and reviewing multiples of three!

Reginald planted a magnolia tree, and he wants to track how high it grows each week. Can your second grader help him out?