Subtraction

Objectives

To consolidate subtraction methods.

Resources

Abacus 4 Textbooks 1 & 2 | Squared paper | Expanded Subtraction Methods - recap (YouTube) | Compact Column Subtraction (YouTube)

Today's Lesson

Main Activity

Turn to page 91 in Abacus 4 Textbook 1 and ask your student to complete the division with remainders, using the same method as in previous lessons.

Turn to page 17 in Abacus 4 Textbook 2.

Ask your student to work independently and to copy and complete the subtraction calculations on the page. These should be done with regrouping, as with the previous pages last week.

Citations

[1] www.youtube.com [2] www.youtube.com