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Give those addition and subtraction skills a boost with this practice worksheet that includes both vertical and horizontal equations!

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.

Help children make the connection between addition and subtraction with this appealing worksheet!

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

Most kids are good at counting forward, but counting backward is a different ball game. Practice counting down by filling in the blanks with the right numbers.

Keep your first grade math whiz sharp with this ocean-themed worksheet practicing single-digit subtraction.

Practice makes perfect! Engage your first grader in some super, single-digit subtraction problems so she strengthens her math skills.

Give your child practice with his math skills with this printable worksheet, which is all about subtraction and addition.

Who's hiding in the subtraction problems? Use your super subtraction skills to find out which colors to add to the drawing!

This quick practice test offers simple addition and subtraction word problems to help your first grader review.

Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders’ abilities to solve subtraction word problems with this handy assessment.

Looking for a worksheet that practices addition and subtraction skills? This printable works with fact families and common denominators.

Someone help this elephant! He's lost all his color, and he doesn't know how to get it back. Use subtraction to come to the elephant's rescue!

Each ten frame has ten boxes. Some boxes have red chips and others don't. If the top half of the ten frame is filled with red chips, how many are left? 10-5=5.

Let's check in on those subtraction skills! Use this math worksheet to assess your students’ understanding of subtraction by having them solve subtraction problems within 20.

Practice addition from a different approach with these number stories. Find the addition equation in each word problem.

Use the mat to give students extra practice composing a 10 as they learn to add to 20.

Uh-oh, the numbers have gone missing! Help students learn that the equals sign means “the same as” as they fill in missing factors to balance the equations.

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.

Searching for a worksheet that practices addition and subtraction? This Animal Math printable is perfect for beginning math stars!

Help your little one practice her adding subtracting skills with this game of ten frames! Each ten frame has a set of ten boxes.

Can you find the equations hidden in these number stories? Have your little math sleuth write out each subtraction problem to go with the word problem.

Give your little lucky charm a fun way to practice math this St. Patty's Day! He'll have 12 simple subtraction problems to solve.

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

Kids love it when things are fair! Help students make equal groups of toys while exploring how the equals sign means “the same as.” Students will draw the missing objects and write the missing factors to balance the equations.