999,998
0
Take the smallest 6-digit even number, then subtract one from it.
0
999698
To form the largest even number using three of the cards 5, 6, 7, and 3, we need to ensure the last digit is even. The only even digit available is 6. The largest combination of the remaining digits (5, 7, and 3) alongside 6 is 753. Therefore, the largest even number that can be formed is 756.
The largest 6 digit even number is 999998
0
Take the smallest 6-digit even number, then subtract one from it.
999698
100,000 + 999,999 = 1,099,999
0
The largest two-digit even number is 98. In the decimal system, each digit can range from 0 to 9, but for a two-digit number, the first digit cannot be zero. Since we are looking for an even number, the last digit must be an even number, which leaves us with 0, 2, 4, 6, or 8. Among these options, 8 is the largest even digit, resulting in 98 as the largest two-digit even number.
999698
100,000 + 99,999 = 199,999
what is the difference between the largest 8-digit number and the smallest 6-digit number
The largest six digit number is 999,999.
Use the largest available digit possible starting with the hundred thousands digit, making the ones digit the largest even digit {0, 2, 4, 6, 8} that has not been used. The required number is: 987654