Bye-Bye Beads

Students flexibly choose strategies to subtract within `1,000` and explain reasoning for those choices.

By Amplify Classroom

Grades: 2nd Grade

Subject: Math

Learning goals: Today’s Goals • Choose strategies to subtract within `1,000` based on place value and/or properties of operations. • Language Goal: Explain why a subtraction strategy works. (Speaking and Listening) • Language Goal: Explain reasoning for choosing a subtraction strategy. (Speaking and Listening) Materials Lesson Resources: Activity 1 PDF (sample) (optional); Manipulative Kit: number cards (`1`–`9`)