Last updated at Dec. 16, 2024 by Teachoo
Transcript
Example 2 Find each of the following products: (ii) ( 20) ( 2) ( 5) 7 ( 20) ( 2) ( 5) 7 = 20 2 5 7 = 20 10 7 = 2 10 10 7 = 2 7 10 10 = 14 100 = 1400 Rough We multiply 2 & 5 as 2 5 = 10 ends with 0