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Strengthen your learners&#39; addition and subtraction skills using number line models and real-world scenarios!

Add and Subtract Lengths With Number Lines #4

Lengthen your learners&#39; addition and subtraction skills using number line models and real-world scenarios!

Add and Subtract Lengths With Number Lines #1

Enhance your learners&#39; addition and subtraction skills using number line models and real-world scenarios!

Add and Subtract Lengths With Number Lines #2

Boost your learners&#39; addition and subtraction skills using number line models and real-world scenarios!

Add and Subtract Lengths With Number Lines #3

Explore using open number lines to write&nbsp;subtraction equations with this second-grade math worksheet!

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

Get more practice using open number lines to write&nbsp;subtraction equations with this second-grade math worksheet!

Open Number Line Subtraction Within 1,000: Write the Equation #3

Explore properties of operations while writing subtraction equations with this second-grade math worksheet!

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

Use this number line as a tool to practice adding and subtracting within 20.

Number Line 1-20

Practice making balanced equations with this first-grade math worksheet!

Make Balanced Equations #1

Get more practice making balanced equations with this first-grade math worksheet!

Make Balanced Equations #2

Get even more practice making balanced equations with this first-grade math worksheet!

Make Balanced Equations #3

Don&rsquo;t get discouraged by tricky two-digit subtraction; instead, try the decomposition method!

Subtract Using Decomposition: Make a Number Line Model #2

Become a master subtracter with this helpful subtraction strategy!

Subtract Using Decomposition: Make a Number Line Model #3

Practice using the number line to count and subtract numbers up to nine in this Hanukkah themed worksheet.

Hanukkah Number Line Subtraction

Take these Hanukkah themed word problems for a spin!

Hanukkah Number Line Problems

Practice three-digit subtraction using an open number line with this second-grade math worksheet!

Subtracting Three-Digit Numbers on an Open Number Line #1

Get practice writing two-digit subtraction equations using an number line with this first-grade math worksheet!

Subtracting Tens on an Open Number Line: Write the Equation #2

Get practice writing two-digit subtraction equations using an open number line with this first-grade math worksheet!

Subtracting Tens on an Open Number Line: Write the Equation #3

Get more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

Subtracting Three-Digit Numbers on an Open Number Line #2

Get even more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

Subtracting Three-Digit Numbers on an Open Number Line #3

Practice writing subtraction equations using the number line strategy with this first-grade math worksheet!

Subtracting Tens on an Open Number Line: Write the Equation #1

Hone your subtraction skills with this bright, inviting worksheet!

Subtraction Within 10 Using Ten Frames: Matching

Use an open number line to subtract two-digit numbers in this charming math worksheet!

Subtracting Two-Digit Numbers on an Open Number Line #3

For most second graders, a good secret code is just about irresistible.  Here's one that builds math facts while you're at it!

Math Facts Secret Codes

Emphasize student understanding and reasoning! This lesson plan helps learners solve story problems using sense-making strategies. This can be used alongside the lesson Solving Word Problems or as a stand-alone lesson.

Reflect on the Context First!

Dive deep into using base-ten blocks to solve two-digit subtraction problems with regrouping. This lesson can be used independently or in conjuction with the lesson Double Trouble: Subtraction Practice.

Regrouping with Base-Ten Blocks

Get your students comfortable with discussing multiple strategies to solve subtraction problems with this lesson on two- and three-digit subtraction. It may be taught independently or as support for the lesson Subtraction with Regrouping.

Discussing Subtraction Strategies

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