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

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

Practice using place value charts to find sums with this addition worksheet for first and second graders!

Decode the secret message Ninja Aki has sent you! He writes his messages in addition and subtraction problems. Solve and unravel his secret ninja message!

After kids solve the two-digit addition and subtraction problems on this second grade math worksheet, they use the key to color in the shapes on the mosaic.

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

Groups of ten make addition a breeze! Use this nifty worksheet to learn about the "circle ten" shortcut.

Challenge your third grade mathematicians with these addition and subtraction word problems. This exercise is designed to assess your students' math level at the beginning of third grade.

Tackle two-digit addition with place value charts in this helpful worksheet!

Use this exercise to give your students practice solving word problems with addition, subtraction, or a mix of both operations.

Double-digit addition can come close to being as pleasant as a warm, summer day with this adorable second grade worksheet!

This resource gives your learners practice solving multi-step word problems with mixed operations. They will use addition, subtraction, or both operations.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

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

Help your math ninja with his subtraction and target practice. He can practice two-digit subtraction and borrowing (also called regrouping) with this worksheet!

Help your math ninja with his addition and target practice. He can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Children play the artist and mathematician in this second grade math worksheet that offers practice in two-digit addition with carrying and coloring, too!

Check out this cute and colorful double-digit worksheet! Your second grader will strengthen their ability to carry remainders in addition and perform mental math.

Here's one way to reinforce addition facts and basic math vocabulary. Your child can add up the numbers and fill in missing signs in these addition problems.

Represent ones and tens with crayons in this fun worksheet.

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

Your second grader will practice his addition facts and have fun doing it in this math worksheet featuring two-digit addition and a word puzzle at the end!

Practice adding multi-digit numbers in this second- and third-grade worksheet!

Math learners solve sports-themed addition and subtraction problems in this practice worksheet.

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

Create models of addition problems with this compensation worksheet for second and third graders!

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.