Single-digit addition is a leap away using number lines like the ones on this worksheet.

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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

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

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.

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Build number sense and familiarity with numbers 1–120 with this fun game! Students will roll a die and move that many more spaces. The first player to reach 120 wins!

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!

If your child is confident in their addition skills, challenge them to tackle addition with three numbers.

Put your hundreds chart skills to the test by counting up the charts on this first grade math worksheet.

This worksheet teaches you to use base 10 drawings to add two-digit numbers.

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

With this money math worksheet, your child gets practice at simple addition while learning the concept of money. Write down the prices and add them up!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Sports stars, liven your math practice with some baseball addition! Your child will get to practice his addition facts (simple one-digit addition problems).

Use this glossary with the EL Support Lesson Plan: Mental Math Bingo with Multiples of 10.

The hundreds chart is great for adding tens. Help Stephanie figure out how many beads she bought by moving down the chart.

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

Time to start fishin' for addition! Here's a great worksheet that will help your child practice his simple addition and counting.

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Help students get a grasp on mentally adding or subtracting 10 from a multiple of 10 with this fun BINGO game!

Add some sparkle to your first grader's addition practice with this twinkling worksheet.

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Simple but playful this single digit addition worksheet makes for great math practice for your first grader.

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.

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.