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

What do sea monsters eat? Solve the math problems in this worksheet to reveal the answer! This math worksheets gets kids to build math and spelling skills.

Improve your fourth grader's math addition skills and have him complete a fun coloring activity using one simple worksheet.

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

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.

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

Children solve a series of problems to trace a path from start to finish in this fun math puzzle worksheet.

Give students practice adding three-digit numbers within 1,000!