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2nd Grade Addition Strategies Worksheets

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

Addition

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

Practice addition within 10 with this Halloween math workheet!

Halloween Addition #2

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

This math worksheet gives your child lots of practice with front-end estimation, addition, and subtraction.

Practice Front-End Estimation

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

Quick Addition: Adding Four Numbers

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

Find the Missing Number

This word problem worksheet will help your child learn how to solve math problems by measuring values on a number line.

Number Line Word Problems

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.

Subtraction with Decomposition

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.

Addition Within 1000 Check-in

Measure your way to the right answer by using this handy number line to solve word problems about adding length.

Number Line Addition

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

Adding 10s on the Hundreds Chart

Your kid will love using number lines to solve pesky multiple-step subtraction word problems. Learn how with this worksheet!

Multi-Step Word Problems

This addition worksheet teaches your kid one way to solve multiple-step word problems by using a number line.

Multi-Step Addition Word Problems

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

Using Base 10 Drawings in Two-Digit Addition

Invite your child to imagine that he is a car moving along a number line. Use this math worksheet to help your 2nd grader identify numbers, add, and subtract.

Move Along the Number Lines: Blank Templates

Can your kid solve these multiple-step word problems by using a number line? Let her take a crack at it and see how well she does!

Number Line Math

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

Glossary: Mental Math Bingo with Multiples of 10

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

Strategy Cards: Three-Digit Addition

One way to find the missing number in an equation is to use a number line. Your kid will do just that in this set of addition problems.

How to Find the Missing Number

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

Mental Math Bingo!

In this worksheets, learn how to add the tens first when using a hundreds chart.

Add the 10s First! (Part One)

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

Glossary: Multiples of 10

Count like a champ! Your kid will find missing numbers in no time when he learns how to use a number line. Now get searching!

Finding the Missing Number

Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Glossary: Comparing Strategies for Three-Digit Addition

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Open Number Line Addition Within 1,000: Write the Equation #2

Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.

Add the 10s First! (Part Two)

This addition worksheet teaches your kid how to read a thermometer and measure temperature, two vital skills that everybody should master.

Thermometer Addition

Represent ones and tens with crayons in this fun worksheet.

Counting on the 100s Chart (Part Two)

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