9
To determine what digit can be placed in the blank to make a number divisible by 3, you need to ensure that the sum of all the digits in the number, including the blank, is divisible by 3. For example, if the number is 25_, you would calculate the sum of 2 + 5 + _ and check which digit (0-9) makes the total divisible by 3. Once you find the appropriate digit, you can fill in the blank.
Let's assume, or hope, that the blank is after those numbers. 67_ and 45_ For a number to be divisible by three, the total of the number's digits has to be divisible by three. 672 and 450
679 is the product of the largest single-digit prime number and the largest two-digit prime number.
9 and 99
97=largest 2 digit prime
6
To determine what digit can be placed in the blank to make a number divisible by 3, you need to ensure that the sum of all the digits in the number, including the blank, is divisible by 3. For example, if the number is 25_, you would calculate the sum of 2 + 5 + _ and check which digit (0-9) makes the total divisible by 3. Once you find the appropriate digit, you can fill in the blank.
0.
89 rounds to 90
Let's assume, or hope, that the blank is after those numbers. 67_ and 45_ For a number to be divisible by three, the total of the number's digits has to be divisible by three. 672 and 450
679 is the product of the largest single-digit prime number and the largest two-digit prime number.
999 is the largest 3-digit number.
9797 is the largest two digit prime number.
The largest 10-digit number with no digit repeated is 9876543210 !
The largest 4 digit number is 9999.
997 is the largest 3-digit prime.
97=largest 2 digit prime