find the product greatest four digit number and smallest three digit number using property of multiplication?
9999 * 100
To find the product of the greatest four-digit number and the smallest three-digit number, we need to first determine what those numbers are.
The greatest four-digit number is 9999. This is because the highest digit in the thousands place is 9, and the highest digit in the hundreds, tens, and ones places is also 9. So we have:
Greatest four-digit number = 9999
The smallest three-digit number is 100. This is because the lowest digit in the hundreds place is 1, and the lowest digit in the tens and ones places is 0. So we have:
Smallest three-digit number = 100
Now, we can find the product of these two numbers:
Product = Greatest four-digit number × Smallest three-digit number
= 9999 × 100
To multiply these numbers, we multiply the digits from right to left, starting with the ones place. Let's break it down step by step:
9 9 9 9
× 1 0 0
__________________________
9 9 9 9 (Multiply 9 by 0, which gives 0)
+ 9 9 9 9 0 (Multiply 9 by 0, which gives 0, and add a 0 on the right)
__________________________
9 9 9 9 0 0
Therefore, the product of the greatest four-digit number (9999) and the smallest three-digit number (100) is 999900.