Estimaplication--our made-up word for estimating and multiplying--will teach your fourth grader to do determine whether an answer sounds right, or far off.

Beach fun and multiplication? It's an unlikely pairing, but this word problem worksheet shows how handy multiplication can be in day-to-day activities.

Help your third grader tackle equivalent fractions with this fractions practice worksheet that helps her see the concept visually.

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.