Calculate the sum of all possible two-digits numbers using the digits 3 and 4
34 + 43 = ?
what about 33 and 44?
154
To calculate the sum of all possible two-digit numbers using the digits 3 and 4, we need to find the sum of all possible combinations they can form.
The two-digit numbers can be formed by placing the digit 3 in the tens place and the digit 4 in the ones place, or vice versa.
So, we have the following possible two-digit numbers: 34 and 43.
To calculate their sum, we add them together:
34 + 43 = 77
Thus, the sum of all possible two-digit numbers using the digits 3 and 4 is 77.