678 x 45 = 30510.
The product is 30,510
9 plus 2 plus 2 plus 45-678 is equal to -620.
678
They have consecutive numbers within them. 678 is 6, 7, 8 9012 is 9, 10, 11, 12
They all have consecutive digits within them.
They are: 3 times 15 = 45, 9 times 5 = 45 and 1 times 45 = 45
Square root of 45 times square root of 45 = 45
44 times 45=1,980
9 times 5 = 45
45 times 45 is equal to 2,025. This can be calculated by multiplying 45 by 45 using the standard multiplication algorithm, which involves multiplying the units digit of the second number by the first number, then moving to the tens digit and so on, finally adding up the results. In this case, 5 times 45 is 225, and 4 times 45 is 180, so adding these results gives us the final answer of 2,025.
How about 9 times 5 = 45