Скачать или смотреть Learn Abacus At Home #13 : Review Multi-digit Addition & Subtraction, using the 5-complement

In this video, we're reviewing and practicing the skills we covered in Lesson 8: multi-digit addition and subtraction using the 5-complement pairs. We'll work through 10 problems together from Workbook 5, giving your child a chance to strengthen their understanding and confidence in using the 5-complement pairs (1 & 4, 2 & 3) with larger numbers. This practice session will demonstrate each step clearly, so you can follow along and see how to apply the 5-complement method in each column as needed.

For more practice, download Workbook 5 from my abacus tutorial website:
Workbook 5 - Multi-Digit Addition & Subtraction Practice
www.finemotormath.com/worksheets

This workbook includes a variety of problems designed to help your child become more comfortable with multi-digit addition and subtraction on the abacus.

Consistent practice is key—whether it’s 15 minutes twice a day or a regular 30-minute session, these routines will boost both accuracy and confidence in abacus skills! Let’s keep building those skills together!