Practice place value, rounding and addition, all in one worksheet! Your child will learn to add up estimated sums quickly in his head.

Help your second grader get the hang of three-digit addition with this worksheet that breaks the concept down step by step.

Master two-digit addition in this second-grade worksheet!

Hone your two-digit addition skills in this essential worksheet!

Practice your addition skills with this inviting second-grade worksheet!

Step up your place value skills with these engaging addition problems!

Practice place value and two-digit addition with this inviting worksheet!

Learn to perform addition with three-digit numbers in this essential worksheet!

Challenge yourself to solve three-digit addition problems in this colorful worksheet!

Master addition using a place value chart with this engaging second-grade worksheet!

Practice a visual addition strategy with this second-grade place value worksheet!

Teach your child about inequality statements with this cheerful 2nd grade addition worksheet.

Combining advanced two-digit addition with inequality statements, this 2nd grade math worksheet really packs a punch.

Practice your place value skills while you add in this helpful worksheet!

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

Add multi-digit numbers with ease in this colorful second-grade math worksheet!

This 2nd grade addition worksheet offers a gentle introduction to greater than and less than statements, also known as inequalities.

In this worksheet, your child will solve two-digit addition problems, then choose the symbol that correctly completes each inequality.

Children learn how to compare numbers using the greater than and less than symbols in this cheerful 2nd grade addition worksheet.

Introduce your second grader to inequalities, also called greater than and less than statements, with this cheery strawberry-themed addition worksheet.

An adorable whale is here to help your child practice addition and learn about inequalities in this cheerful 2nd grade math worksheet.

Simple addition problems help your child to understand place values while honing arithmetic skills. A great review of the base 10 system.

With a lesson on comparing numbers using the greater than and less than symbols, this 2nd grade math worksheet adds an extra dimension to addition practice.

In this 2nd grade addition worksheet, your child will learn how to compare numbers using the greater than, less than, and equal to mathematical symbols.

Kids solve two-digit addition problems, then compare the answers using the greater than, less than, and equal to symbols in this 2nd grade math worksheet.

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

Children practice identifying quantities by grouping in this early math worksheet!

How quickly can your math master round and add up these sums? Help him build a valuable math skill with this estimation worksheet.

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

On this third grade math worksheet, kids round to estimate the sum of two numbers, a useful strategy for checking the results of calculations.