Column Subtraction

Objectives

To revise subtraction using the column method.

Resources

Abacus 4 Textbook 2 | Squared paper | Compact Column Subtraction (YouTube) | Assignment 6

Today's Lesson

Main Activity

Ask your student to recite two different times tables and to answer random multiplication and division questions on these.

Turn to page 82 in Abacus 4 Textbook 2.

Ask your student to copy and complete the subtractions in exactly the same way as in the previous lessons. Remind your student to include the units of measure and a sentence answer to the word problems.

This is the last lesson that uses Abacus 4 Textbook 2. The remaining pages of the book will be used during mental warm ups for your student at the beginning of the next few lessons.

Now complete Assignment 6.

Citations

[1] www.youtube.com