I created these with 20 premade problems with movable ones blocks to allow students the ability to make the tens and editable text boxes for students to write the addition sentences and to solve the problem. All other features of the slides are embedded into the background to prevent students from moving any text boxes on the screen.

I also provided instructions on how to create more problems to differentiate or for added practice. If using Google Classroom, create this as an assignment and make sure to use the option to make a copy for each student. This makes a great option for homework, differentiation or extension of the skills taught in Lesson 4.2. Students can submit to you electronically and you can use it as an assessment or homework.