Common Core Addition Strategies Resources : Page 2

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Get more practice representing 10 using ten frames in this kindergarten addition worksheet!

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

Make the leap from counting to addition with this fun picture addition activity.

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

Students will identify what’s missing as they practice adding within 10 to find the missing numbers on each number bond.

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

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.

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

Get practice with addition facts within 20 with this colorful kindergarten math worksheet!

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

Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.

Adding two numbers? Too easy. See if your kindergarten math whiz can add three!

The decomposing and composing subtraction strategy can be a handy tool for tough three-digit numbers. Use this worksheet to give your students the practice they need to nail down the concept.

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.

This hundred chart worksheet makes adding ten easy!

Children will count and add rainbows, shamrocks, harps, and even sheep in this playful St. Patrick's Day math worksheet.

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.

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

Race to learn addition with this fun picture addition worksheet. Kids will count the vehicles to solve each picture equation.

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

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

Get more practice with addition facts within 20 with this colorful kindergarten math worksheet!

Try your luck with these picture addition problems, great for helping kindergarteners make the leap from counting to addition!

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

Practice using ten frames to make 5 in this early addition worksheet for kindergarteners!

Show your little builder the basics of addition with this picture math worksheet!