Why was 6 afraid of 7? 7 8 9 (seven ate nine)! Find more funny riddles to solve with this awesome addition worksheet.

Improve those skills! Practice three-digit addition with these twelve problems.

Packed with addition problems requiring regrouping, this worksheet is a perfect way to practice addition with carrying.

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

Learners solve 12 three- and four-digit problems as they work on their multidigit addition skills.

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

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

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

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

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

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.

In this 3rd grade math worksheet, kids analyze and compare data in two pictographs in order to answer a set of word problems.

Carrying over takes a bit of practice. Give your second grade mathematician a boost with these practice problems.

Kids complete each equation on this third grade math worksheet by determining whether an equation is addition or subtraction and writing in the correct sign.

Multi-digit addition can be tricky. Teach your third graders fast addition and they will be on their way to mastering this concept.

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

Children practice adding integers and decimals to the thousandths place in this practice worksheet.

Use your addition and decoding skills to solve eight problems in this fun math puzzle!

How many shells did Sally sell by the seashore? Get your student in gear for math with this addition worksheet.

By breaking down numbers, your third graders will learn to do fast addition!

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

Addition and subtraction practice can get a little repetitive, so mix it up with this funny under the sea worksheet.

Is your second grader ready to step up her carrying skills? This intermediate worksheet will test her powers of addition!

What does carrying have to do with math? Help your second grader find out with this worksheet full of big number addition and carrying hints.

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!

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.

Test your skills with addition in this essential compensation worksheet!

Test your talent in two-digit addition with this colorful math worksheet!

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.