Wazzle-Squash Crisps

Students add 2 two-digit numbers that require composing a ten. Note: Activity 1 was updated in the Teacher Edition PDF and in the Teacher Presentation Screens on 1/12/2026.

By Amplify Classroom

Grades: 1st Grade

Subject: Math

Learning goals: Today’s Goals • Add 2 two-digit numbers, composing a ten when necessary, using any strategy. • Language Goal: Explain addition strategies for finding the sum of 2 two-digit numbers. (Speaking and Listening) Materials • Students using print: Activity 2 PDF, Activity 2 PDF (answers), Graphic Organizer PDF, Tens and Ones Mat; connecting cubes