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

Use this glossary with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

Your child can invent his own number pattern on this squeaky-clean hundreds chart.

Use this worksheet to engage students in conversations and collaboration with their peers as they represent the values of three-digit numbers using base-ten blocks.

Bring something sweet to your next math lesson with this Five Candy Bars Race Board in which learners imagine units and rods are sprinkles and candy bars.

Use these vocabulary cards with the EL Math Support Lesson: Which Number is the Greatest?

Try your luck with these St. Patrick Day numbers! Your little leprechaun must put these jumbled numbers back into consecutive order.

Use these vocabulary cards with the EL Support Lesson: Rounding Roundtable.

Help this leprechaun get his luck back by re-ordering these jumbled numbers from greatest to least!

Use these vocabulary cards with the EL Support Lesson Plan: Hungry Alligator Game.

Enjoy a dessert-themed race to 100 with this delicious math game in which learners imagine units, rods, and flats as sprinkles, chocolate bars, and cookies.

These St. Patrick Day numbers have lost their luck! Get them back into consecutive order to bring the luck back to this leprechaun.

Use these vocabulary cards with the EL Support Lesson Plan: Hundred Chart Hunt.

Rounding numbers can be tricky. Teach your third graders the rhyme five or more up the score, four or less let it rest.

A leprechaun needs some help to find his pot of gold. Your child will help pave the way to his treasure by ordering numbers from greatest to least.

Use these vocabulary cards with the EL Support Lesson Plan: Writing Three-Digit Number Names.

Use this glossary with the EL Math Support Lesson: Which Number is the Greatest?

Give your first grader some practice sequencing numbers! He'll put this group of 18 consecutive numbers in order from greatest to least.

Use these vocabulary cards with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

Use this glossary with the EL Math Support Lesson: Exploring Number Forms.

Students imagine units and rods are candies and broomsticks in this place value game. They will use this board to regroup between place values up to the tens place, and the first player to get to five broomsticks, or 50, wins the game!

These lucky numbers are all out of order! Get some great practice sequencing numbers with a St. Patrick's Day math sheet.

Each sour fruit in this worksheet has a number written inside. Kids will match each number to the written equivalent of the number.

Use this glossary with the EL Support Lesson: The Rhyme and Reason for Rounding.

Use this language routine to elicit meaningful conversation among your students! Will students be able to solve the problem by asking their partner for the information they need?

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

Use this glossary with the EL Support Lesson Plan: Writing Three-Digit Number Names.

Use this glossary with the EL Support Lesson Plan: Comparing Values.

Use these vocabulary cards with the EL Support Lesson Plan: Comparing Values.

Use this thought-provoking worksheet to facilitate conversations as students seek to compare, contrast, and think deeply about different three-digit numbers.