Unit 3, Lesson 13, Grade 5 icon
Unit 3, Lesson 13

Use fraction benchmark numbers to assess reasonableness of addition and subtraction equations.

EngageNY 60 min(s)Support for English Language Learners

In this activity, students solve addition and subtraction problems, involving fractions with unlike denominators mentally. They use reasoning without actually solving problems with paper and pencil.

You must log inorsign upif you want to:*

*Teacher Advisor is 100% free.