Knowledge_On-The-Go_Grade-1Grade 1 Module 4 Lesson 12

How can you add tens to a 2-digit number? Join Ms. Lassiter for this lesson as students learn to recognize that when tens are added to a number, the number of ones remain the same. Students will need up to 40 counting objects, dimes and pennies, as well as a whiteboard and marker or pencil and paper. If you have access to a printer, we also suggest printing the Addition and Subtraction Cards template and Problem Set using the links below the video.


Student downloads

Problem Set
Grupo de problemas

Double Place Value Chart
Tabla de Valor Posicional

Homework Helper
Ayuda para la tarea 


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