Approximate It!

Students add tenths and hundredths using benchmark numbers and estimation.

By Amplify Classroom

Grades: 4th Grade

Subject: Math

Learning goals: Today’s Goals • Determine unknown values in sums of fractions with denominators of `10` and `100`. • Language Goal: Justify whether the value of an expression is less than, equal to, or greater than `1`. (Writing, Speaking, and Listening) Materials Lesson Resources: Activity 1 PDF, Card Sort: Less Than, Equal to, or Greater Than 1, Activity 1 PDF, Sorting Mat, Activity 1 PDF, Sorting Mat (answer), Tenths and Hundredths PDF (from Lesson 13, optional)