This 2nd Grade Guided Math Digital Companion includes four digital math lessons on the topic of mentally adding and subtracting 10 and 100 from a number. These are digital lessons in Google™ Slides for use in Google™ Classroom.
These lessons are NOT included in the Guided Math units in my store. These are digital companions that you may choose to use along with the units.
In each lesson, students will read a few simple-to-understand teaching slides and then will answer ten problems. The teaching slides are helpful because they can explain the skill to your students in a simple way. The teaching slides are also helpful to any parent who is helping their child complete the assignment during distance learning. In the classroom, these digital lessons can be used as part of your instruction or as a digital center.
- Lesson 1: Mentally Add 100
- Lesson 2: Mentally Subtract 100
- Lesson 3: Mentally Add 10
- Lesson 4: Mentally Subtract 10