Tools

Addition Tool. The Addition tool is used to demonstrate multi-digit addition. Students add up to 4 or 6 place values, with or without regrouping, starting with models and progressing to the procedure. Word problems can be entered to anchor each problem.

Watch how to use this tool

Tool Buttons Overview PDF

Back to last page

Explore two lessons from our breakthrough fractions curriculum. Each lesson uses visual models to develop students' thinking as it progresses from concrete to abstract representations.
Summer Break! No registration or sign-in required!


  Curriculum Subscription Tool Access Only
144 Lesson Openers
144 Guided Lesson
400+ Remediation activities
144 Lesson Closers
45 Student Investigations
16 Tools
 
  Request a Quote