This worksheet engages second graders in a fun, connect-the-dots activity while encouraging counting in multiples of nine.

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

Find friends in trusty tens with this colorful addition worksheet!

Test your addition skills with this hands-on math worksheet!

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

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

Build a chocolate box while practicing addition in this Valentine’s Day worksheet for first and second graders!

Give your second grader a helping hand with two-digit addition with an addition worksheet with a fun, super hero theme.

Is your second grader ready to step up her carrying skills? This intermediate worksheet will test her powers of addition!

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

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

Give your second grader's two-digit addition skills some practice time with a worksheet that's heavy on learning--and fun!

Want to bulk up your second grader's two-digit addition skills? This super hero-themed worksheet will do the trick!

Swing through the trees with this multiplication monkey! Your child will practice skip counting by 3s, preparing himself for multiplication as they go.

Can you tell what bird this is? Have fun with a skip-counting dot-to-dot, the perfect way to introduce your child to multiplication.

Can your second grader's math skills use a boost? Increase her addition ability with a fun worksheet that's complete with a super hero and power!

To bulk up your second grader's addition knowledge, give him this colorful two-digit addition worksheet--complete with a fun, super hero theme.

Challenge your second grader to solve a page full of two-digit addition. She'll develop stronger math skills and a greater appreciation for super heroes!

What does carrying have to do with math? Help your second grader find out with this worksheet full of big number addition and carrying hints.

Strengthen your second grader's ability to tackle his addition facts by adding up the number strings, and uncover a fun fact when he's finished.

Does your second grader need help with double digit addition? Help her strengthen her mathematical skills while uncovering the hidden phrase.

Can your second grader dig a little deeper into number comparisons? Have her find the missing number that makes each "greater than" equation true.

Is your second grader having trouble with two-digit addition? Get her excited about math with this entertaining worksheet that has a fun, super hero theme!

Should this Christmas present be red, yellow, or green? It's up to your young mathematician to find out in this Christmas math and color-by-number worksheet.

Our combination math and color-by-number worksheet gets your kid to use both sides of his brain. It's Christmas and Santa needs help coloring in his gifts.

Tackle two-digit addition with place value charts in this helpful worksheet!

The triathlon is a fascinating sporting event, and a great opportunity to learn about addition and comparison.