About Seesaw Sign Up

Teachers, save “Scratch & Solve: Subtraction within 20” to assign it to your class.

Ms. Glanzer

Scratch & Solve: Subtraction within 20

Year Groups: 2nd Grade, 1st Grade
Subjects: Math
Standards:

Instructions for Pupils

1. Press the mic. 2. Erase a hexagon using the eraser. Then solve that problem while recording with the mic. 3. Continue erasing more hexagons using the eraser and solving each equation. Press the check once you're finished.

Loading