Earning Music Money

Students compare strategies for subtracting ones from a teen number.

By Amplify Classroom

Grades: 1st Grade

Subject: Math

Learning goals: Today’s Goals • Find the difference of a teen number and a number of ones. • Language Goal: Compare strategies for subtracting ones from a teen number. (Speaking and Listening) • Language Goal: Explain strategies for subtracting ones from a teen number. (Writing, Speaking, and Listening) Materials Unit Story, Impossible; Manipulative Kit: connecting cubes (optional), double `10`-frames (optional), two-color counters (optional)