5th Grade Math 25 Estimate with 2digit Divisors Using Compatible Numbers

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Compatible numbers are numbers that are easy to calculate. We can use compatible numbers to estimate quotients by rounding the divisor to a multiple of 10, and rounding the dividend to the nearest multiple of the new divisor. Then we can use a basic division fact and pattern of zeros to complete the estimate. We estimate a quotient by choosing two compatible numbers using basic facts. We decide which estimate is the best. We estimate several division problems, that involve 2-digit divisors, by using compatible numbers. We solve a word problem that involves division and estimating with compatible numbers. • 5th Grade Math 2.3, Model Division of 2-digit Divisors with Base 10 Blocks • • 5th Grade Math 2.3, Model Division of... • 5th Grade Math 2.4, Partial Quotients to Divide by 2-digit Divisors • • 5th Grade Math 2.4, Partial Quotients... • 5th Grade Math Playlist • • 5th Grade Math Course • I'm using the Houghton Mifflin Go Math! • 2015 copyright textbook for this playlist. • You can practice online using the textbook's website • https://www.gomathacademy.com/ • YouTube rating for JoAnn's School videos: • L0 - No strong language • N0 - No nudity • S0 - No sexual situations • V0 - Not violent or disturbing • D0 - No drug reference or content • F0 - No flashing lights content • FOLLOW ME: • SUBSCRIBE on YouTube / joannsschool • TWITTER / joannsschool • FACEBOOK / joannsschool • MINDS https://www.Minds.com/joannsschool • PATREON / joannsschool • SUPPORT MY WORK: • PATREON (one time or monthly) / joannsschool • PAYPAL (one time) https://www.paypal.me/JoAnnsSchool

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