Did you know that multiplying a number by two is the same thing as adding that number to itself? Use this trick in this lovely math worksheet.

Santa has left lots of colorful presents filled with addition facts for your first grader to practice!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

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

Children practice addition within 20 in this fall-themed math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

Ho ho ho! Santa has left lots of colorful presents filled with addition facts for your first grader to practice.

Build basic math skills with this practice sheet, full of one-digit addition equations for your child to practice and start memorizing.

Children practice addition within 20 in this fall-themed math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.

Here's a fun Christmas challenge for your beginning math student! He'll get to practice simple addition and subtraction.

Get ready for some ghostly math problems! These word problems will challenge your child to practice addition and subtraction.

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Make math fun, not frightening! Give your child a fun way to practice addition and subtraction, without the boring equations.

Build math and reading skills with some sweet Valentine's Day word problems! Kids will practice basic addition and subtraction.

Celebrate springtime with some Easter word problems! Your little counter can practice solving word problems with addition and subtraction.

Don't let math spook you out! Get some practice doing addition and subtraction with some frighteningly fun word problems.

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

Hunt for the solutions in these Easter word problems! Kids will practice reading as they work out these addition and subtraction problems.

Hunt for the solution in these Easter word problems! Kids will practice reading as they work out these addition and subtraction problems.

Get ready for some merry math practice this Christmas! Santa has left lots of colorful presents filled with simple addition facts.

Math homework doesn't have to be haunting! Get some ghoulish practice with addition and subtraction by solving these spooky word problems

Math homework doesn't have to be haunting! Get some ghoulish practice with addition and subtraction by solving these spooky word problems.