Lesson 2 - Long Division (Grade 9 Mathematics)

PLease get to know this content very well so that you understand how to do Long Division.

1. Long Division

2. Things to note from previous LEsson

3. Long division(using “car method”)

4. Steps to follow when doing long division D D ivide M M ultiply S S ubtract B B ring down R R epeat or Remainder

5. The relationship between multiple and factors of whole numbers A whole number is a multiple of its factors. For example, 12 is a multiple of its factors, such as 1, 2, 3, 4, and 6. Conversely, a whole number is a factor of its multiples. For instance, 3 is a factor of its multiples, such as 9, 12, and 15.
Examples of Factors:
Factors of 8: 1, 2, 4, and 8
Factors of 10: 1, 2, 5, and 10
Examples of Multiples:
Multiples of 4: 4, 8, 12, 16, 20, …
Multiples of 5: 5, 10, 15, 20, 25, …