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Showing Results for ela 11 20

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

Compose 11-19: Ten and Ones #1

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11&ndash;19!

Compose 11-19: Ten and Ones #2

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

Compose 11-19: Ten and Ones #3

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

Compose 11-19: Ten and Ones #4

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

Compose 11-19: Ten and Ones #5

It&#39;s time to check those addition skills! Use this to assess your student&rsquo;s abilities to add within 20.

Addition to 20 Check-in

Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

Making 10 and 20 Using Addition

Add numbers within 20 using ten&nbsp;frames with this first-grade math worksheet!

Adding Within 20 Using Ten Frames

Practice finding missing numbers while adding within 20 using ten frames!

Adding Within 20 Using Ten Frames: Missing Numbers

In this energizing math game, think about how different numbers can add up to 20.

Treasure Diving: Compose Numbers to Make 20 (Game 3)

Children race down the river and across the finish line by choosing the equations that make 20.

Water Rafting: Compose Numbers to Make 20 (Game 1)

Find the sum of 12 plus 8 and other combinations that make 20 in this online diving adventure.

Treasure Diving: Compose Numbers to Make 20 (Game 1)

Compose numbers to make 20 and build first grade addition skills in each round of this online game.

Treasure Diving: Compose Numbers to Make 20 (Game 2)

Children use their mental math skills to determine which equations add up to 20 in this math game.

Water Rafting: Compose Numbers to Make 20 (Game 3)

Build a mathematical metropolis with this fun worksheet for second graders!

Build a City: Compose Numbers 11–12

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Decompose 11-19: Tens and Ones #3

Decompose 11-19: Tens and Ones #5

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Decompose 11-19: Tens and Ones #1

Decompose 11-19: Tens and Ones #2

Decompose 11-19: Tens and Ones #4

Decompose 11-19: Tens and Ones #6

Practice addition under 20 with visual models in this useful math worksheet!

Add Using Compensation: Ten Frame Models #2

Count, add, and compose numbers under 20 in this colorful first-grade worksheet!

Number Bonds: Domino Fun

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

Compose and Decompose Within 20

Learning takes flight in this colorful addition worksheet!

Butterfly Number Bonds: Addition Within 20

Construct a thriving metropolis with this colorful addition worksheet for second graders!

Build a City: Compose Numbers 19–20

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

Double Ten Frame Mat

Children will love racing to the finish line while boosting their addition and mental math skills.

Water Rafting: Compose Numbers to Make 20 (Game 2)

Treasure your addition skills as you finish number bonds in this festive worksheet!

Pot o' Gold Number Bonds: Addition Within 20

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.

Decompose to Add: Two Digits Within 20

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