Mental math meets long division in this partial quotients worksheet! Children will learn step-by-step instructions for dividing with partial quotients, then will use this method to find the quotient of three problems. Learners will then practice checking their work using inverse operations. Designed for fourth and fifth graders, this worksheet offers a useful, accurate model for solving long division problems. For additional practice, try Long Division With Partial Quotients #2 and Long Division With Partial Quotients #3.