78 times 2 equals 156. To get this result, you can use simple multiplication. Multiplication is a way to add a number to itself a certain number of times. In this case, you’re adding 78 two times, which can be expressed as:
78 + 78 = 156.
This calculation can also be performed using a calculator for verification. Understanding multiplication is fundamental in math, as it lays the groundwork for more advanced arithmetic operations.