Base Ten Subtraction
Base Ten Subtraction - Regrouping (borrowing) with Base Ten manipulatives
Parent/Teacher Guide 66 pages - stapled booklet Student Workbook 79 pages - stapled booklet
The Parent/Teacher Guide has instructions on how to teach the lessons, sample dialogues, games, and the Answer Key. The Student Workbook has worksheets and practice pages.
Click this title to download General Organization Grades 4 & 5 - a free PDF you print.
Regrouping: Teacher Instructions
Tens and Ones: Manipulative, Recording, Expanded Notation
Covering as a Strategy
Trading Tens and Ones
Standard Regrouping: Short Way2
Families of Fact
Hundreds, Tens, and Ones: Manipulative
Standard Regrouping with Hundreds
Answer Key is in the Parent/Teacher Guide
General Organization 4 & 5 includes: Foreword by Professor Michael Butler, Introduction, Farm School Math Notes, Teaching Techniques, Arithmetic Conventions, Math Journal, Grading and Dialogues, Sequence Guides, Lesson Planning, Materials, Resources, Base Ten Materials, Series Overview, Assessment Guide, Worksheets and Answer Key.