Question

Find the product of greatest 4 -digit number and the greatest 3- digit number using the properties of whole number​

Answer 1

The product of greatest 4 -digit number and the greatest 3- digit number = 99,89,001

Step-by-step explanation:

The greatest 3-digit number = 999

The greatest 4-digit number = 9999

Distributive Law of Multiplication over Subtraction in Whole Numbers ---

Q. 999 × 9999

= 999 × (1000-1)

= (999 × 1000) - (999 × 1)

= 9,99,000 - 999

= 99,89,001