Question

find the product of the greatest 3- digit number and 2- digit number by using a suitable property. also name the property used. ​

Answer 1

Answer:

98901

Step-by-step explanation:

The largest 3 digit number is 999 and the largest 2 digit number is 99 . Now 99=102−1

and 999=103−1

So

99×999=(102−1)×(103−1)=105−103−102+1=102×(103−10−1)+1=100×989+1=98,900+1=98,901

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Answer 2

Answer

Mark as Brainliest.

Explaination

$= 999 \times 99 \\ = (1000 - 1) \times (100 - 1) \\ = (1000)(100 -1) + ( - 1)(100 - 1) \\ = 100000 - 1000 - 100 + 1 \\ = 99000 - 100 + 1\\ 98901$