Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.

Children learn to identify and convert Roman numerals in this introductory 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?"

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

Test your skills with addition in this essential compensation worksheet!

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

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

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.