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

Try solving near-doubles facts with these nine problems!

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

Keep math skills sharp this holiday season! Your little one can practice his addition and subtraction with these Christmas word problems.

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.

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

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

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.

Practice addition within 20 with this Halloween math workheet!

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.

Have a little math with your Christmas celebration with holiday word problems. Kids will stretch their math skills with this Christmas worksheet.

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

Practice solving near-doubles facts with this engaging worksheet!

Use your addition skills to build your own number city in this unique worksheet!

Help finish this picture of a fuzzy baby seal with a dot-to-dot challenge! Advanced counters can practice skip-counting by nine to connect the dots.

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

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Looking for a fun way to boost your second grader's two-digit addition skills? This super power-infused worksheet will actually motivate her to practice math.

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd grade math worksheet.

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.

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

Help your first and second-graders practice adding and subtracting with this holiday-inspired word problem worksheet. Use the Holiday Shopping worksheet to help your learners discuss their answers with partners as well.

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

Practice addition within 10 with this Halloween math workheet!

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Got a speed demon on your hands? See how fast he really is with this worksheet that asks him to think of 5 things he can do in under 10 seconds.

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

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.