Rocket to the moon with this astronaut adorned addition worksheet! Your first grader will learn beginning addition facts as he solves 12 single-digit problems.

Turn a snow day into a math day with this winter-themed first grade addition worksheet that offers single-digit problems with sums up to 9.

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Looking for a first grade worksheet to help your child with math skills? This printable is all about solving word problems with animal addition.

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

Addition and subtraction practice can get a little repetitive, so mix it up with this funny under the sea worksheet.

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

Why was 6 afraid of 7? 7 8 9 (seven ate nine)! Find more funny riddles to solve with this awesome addition worksheet.

This simple addition worksheet gives your child a lot of math practice adding up sums to find the equations with the same answer.

Is addition with regrouping giving your child trouble? Addition problems are fun to solve in this monster-filled worksheet that doubles as a coloring page!

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

Take addition to new heights with this Color by Sum page.

Guide your second grader through this fun, two-digit addition worksheet to boost her mental math skills.

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

Do-re-mi! Musical notes get mathematical in this first grade worksheet featuring single-digit addition problems with sums up to 9.

Practice addition facts to 10 with this worksheet that makes counting easy!

This hidden animal at the Dot-to-Dot Zoo is 'hopping' to meet you. Kids will skip count by fours to reveal a hidden kangaroo.

Practice adding tens on an open number line with this first-grade math worksheet!

Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!

Build your child's confidence in knowing math facts, so that he gets nothing but net. Take a shot at addition and subtraction problems!

Can your child flex addition skills to solve these ninja riddles? Help her master double-digit addition with practice. Fine more ninja riddles and math here!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Jack and the Beanstalk math means counting beans, and adding up how many songs the magic harp knows how to play in word problems for young kids.

Do some addition and color the peacock! Solve the equations and then color by number to reveal a marvelous peacock masterpiece.

Kids complete simple math problems, then use the answers to color by number and brighten the desert scene.

First graders will enjoy adding with this fruit and vegetable-themed worksheet!