These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.

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

Add like mad with our thrilling addition worksheet! This three-minute math drill gets your child racing to complete all the addition equations on the page.

These Halloween word problems get your child in a frightful mood for All Hallows' Eve. Help your child practice some Halloween math with these word problems.

Use this handy graphic organizer to help students figure out how many parts make up a whole. Then they'll write out their answers using a helpful number words word bank.

These school-inspired math word problems will challenge your student!

Help students make sense of numerical expressions by having them write out the numerical representations.

These two-digit addition problems are ready for your second grader to solve.

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

This math worksheet tests your child's addition and riddle-solving skills. Find out the answer to the riddle, "Which month has 28 days?"

Carrying over remainders in double-digit addition will become second nature to your child with some practice with this adorable printable!

Want to bulk up your second grader's two-digit addition skills? This super hero-themed worksheet will do the trick!

To figure out the name of the mystery super hero, your child simply needs to answer a page full of two-digit addition problems!

After completing some difficult double-digit addition, your second grader will be delighted to move onto some creative coloring!

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

Doubling as a coloring page, this is not your average math worksheet. Second graders will practice addition with carrying, then color to their hearts' content.

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

Test your addition skills with this helpful hundred chart worksheet!