Adding large numbers becomes easy when you know how to round. Add two groups of numbers, round them to the nearest 10, then add again.

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.

This worksheet is a double whammy; your second grader will practice double-digit subtraction and work on ordering numbers from least to greatest.

Kids practice two-digit subtraction and rounding in this challenging 2nd grade math worksheet.

If counting to 100 is a piece of cake, try going even further! Your math whiz will get to use his knowledge of number patterns to complete this chart to 120.

Combining place value, rounding, and advanced two-digit addition, this 2nd grade math worksheet offers young mathematicians a worthy challenge.

Challenge your 2nd grader with this math worksheet in which he must solve two-digit subtraction problems, find the multiples of 2, and complete a word problem.

This beachy base 10 worksheet tests your child's knowledge of numerical value. Have her write numbers from largest to smallest with greater than signs.

Your second grader will be challenged to solve double-digit subtraction and practice ordering numbers in this tennis-themed worksheet!

Practice subtracting and ordering two-digit numbers with this playful math worksheet!

This colorful worksheet will help your second grader enhance her double-digit subtraction skills and ability to order numbers from least to greatest.

Teach your child how to round to the nearest hundred with this 2nd grade math worksheet that includes two-digit addition and rounding.

This colorful math worksheet has two advantages for your second grader! She'll boost her subtraction skills as she practices ordering numbers.

Let the pretty bird perched at the top of this worksheet be your second grader's guide through double-digit subtraction and ordering numbers.

Young addition whizzes get a run for their money in this 2nd grade math worksheet that combines two-digit addition, place value, and rounding!

Your child will practice two-digit addition and place value and learn how to round to the nearest hundred in this 2nd grade math worksheet.

Offering a lesson in place value and rounding, this addition worksheet is perfect for children tired of the usual addition worksheets.

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

With lessons in place value and rounding, this addition worksheet offers young 2nd grade math whizzes a worthy challenge.

This delightful worksheet will maximize your second grader's at-home math time. He'll learn subtraction and practice ordering numbers from least to greatest.

Your child can dance his way to arithmetic success with this cheerful 2nd grade addition worksheet that includes lessons in analyzing place value and rounding.

This challenging, multi-step 2nd grade math worksheet offers practice in two-digit addition with carrying, place value, and rounding.

Practice rounding multi-digit numbers with this quiz-style worksheet!

Give students practice converting decimal numbers between their standard, expanded, and word forms with this number sense worksheet!

Students demonstrate their understanding of how to convert decimal numbers from their standard form to expanded form in this quiz-style practice worksheet!

Invite students to explore how numbers can be written several different ways with this second-grade place value worksheet!

Build students' understanding of place value and three-digit numbers with this second grade math worksheet!