Use this visual model to practice adding 10 to two-digit numbers!

Use a visual model to solve these two-digit addition problems!

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

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

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

Use these vocabulary cards with the EL Math Support Lesson: Multiples of 10.

Learn how to use doubles facts to solve other addition problems!

Use place value to add three-digit numbers with this second-grade worksheet!

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

Use math to construct a thriving city in this colorful worksheet for second graders!

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

Use place value charts to solve word problems in this second-grade addition worksheet!

Use your addition skills to build your own number city in this unique worksheet!

Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Use these vocabulary cards with the EL Support Lesson Plan: Mental Math Bingo with Multiples of 10.

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!

Let the construction begin! Learners will use number sentences to make buildings in this inviting addition worksheet!

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

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

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

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!

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

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.

Practice a visual strategy for addition with regrouping in this second-grade worksheet!

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.

There are 10 gifts under the Christmas tree, but they're missing their colors. Your child will use his math and creative skills to color them in this worksheet.

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.

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.