Have some math and coloring practice with your chocolates in this Valentine's Day mental math worksheet. Your kid will solve addition and subtraction problems.

Have a happy Valentine's Day with this combination math and color-by-number worksheet. Your kid will use mental math skills to color in the pictured chocolates.

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.

Even basic addition can be a toughie, so let your pride shine through with this addition worksheet that boasts a blue ribbon in the corner.

Use this number line as a tool to practice adding and subtracting within 20.

Don't let your first grader lose her math skills over winter break! Indulge in Christmas subtraction, along with those holiday sweets and toys.

Download this 1st grade worksheet to help your child master beginning subtraction.

Give your first grader a subtraction surprise with this colorful math worksheet!

Follow fluency facts to finish this fun first- and second-grade subtraction maze!

Can your second grader come up with subtraction equations that equal the number in each star?

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

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.