Unit 2, Lesson 21, Grade 5 icon
Unit 2, Lesson 21

Divide two- and three-digit dividends by two-digit divisors with single-digit quotients and make connections to a written method.

EngageNY 60 min(s)

In this lesson, students continue to solve division problems using the standard algorithm. They estimate quotients with three-digit dividends by two-digit divisors, by rounding to compatible numbers. For example, students answer 256 ÷ 47 by rounding to 250 ÷ 40. Then they solve the division problem using the standard algorithm and making connections between the two methods.

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