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2nd Grade Subtraction Strategies Educational Resources

Learn to lasso numbers with an estimation round-up! Rounding and estimation are tools that can help kids add or subtract large sums quickly. And it's a skill that they can use in everyday activities.

Rounding and Estimation

Leap and skip across the number line for addition and subtraction practice! Number line word problems help kids to easily visualize math equations, and multi-step problems make for an extra challenge.

Measurement to 100

Improve your second grader's subtraction and estimation skills with this charming, colorful worksheet.

Speedy Rounding and Subtracting 10

As your second grader practices working with rounded numbers, he will improve not only his subtraction, but his overall math skills as well.

Speedy Rounding and Subtracting 9

We're willing to bet that your second grader will learn how to subtract quickly and efficiently by incorporating estimation into the process!

Speedy Rounding and Subtracting 8

Count by twos, fives or tens to reveal the animals hiding on the pages. Help your child see patterns between numbers up to 100 and higher. Skip counting builds a base for multiplication down the road.

Skip Counting

Learners practice open number line subtraction within 100 with this engaging math worksheet!

Open Number Line Subtraction Within 100: Write the Equation #2

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

Multi-Step Word Problems

Use this quick assessment to gauge your second grader’s growth in subtraction this year. Students will put their skills to the test subtracting three-digit numbers using a strategy of their choosing in this math check-in.

Subtraction Within 1000 Check-in

Introduce learners to open number line subtraction within 100 with this engaging math worksheet!

Open Number Line Subtraction Within 100: Write the Equation #1

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

Mental Math Bingo!

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

Practice Front-End Estimation

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

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?

Math Monster Madness

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

Glossary: Mental Math Bingo with Multiples of 10

Kids must quickly add or subtract two-digit numbers to save the day.

Secret Agent Addition and Subtraction

Help Agent 00K9 defeat the evil El Gato in this subtraction number line game.

Secret Agent Subtraction

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

Thermometer Addition

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

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

Children practice conceptualizing multiples of 100 using a visual reference with this two-part worksheet.

Subtracting Multiples of 100

Brr! The temperature is dropping on this word problem worksheet. Can you figure out the final temperature by reading a thermometer and subtracting the degrees?

Thermometer Subtraction

Travel through the hundreds chart on a quest to one.

Subtract Ten or One to Get to One!

Introduce this graphic organizer as a way to help students think about whether or not certain rules or characteristics apply to mathematical ideas always, sometimes, or never.

Always, Sometimes, Never

Make your student number one with this worksheet full of subtraction fun using a hundreds chart.

Subtracting Ten and One on the Hundreds Chart

What happens when you take 10 away? Practice finding 10 less in this three-digit subtraction game.

Treasure Diving: Finding 10 Less Three-Digit Subtraction

This worksheet shows your child how to use thermometers like numbers lines in order to solve addition and subtraction word problems about temperature.

Thermometer Math

As your second grader learns to round up or down and then complete subtraction equations, their overall math skills will improve.

Rounding Numbers: Subtraction

Watch your second grade's estimation and subtraction skills skyrocket with this fun rounding and subtracting worksheet!

Speedy Rounding and Subtracting 2

Subtraction is a breeze with a number line. Your child will learn how to use a number line by solving these subtraction word problems.

Customary Measurement Subtraction

Subtract By Composing and Decomposing Numbers

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