1. Binary. Computers turn every number into binary. The numbers that we use are expressed in base 10. …
2. Addition. Computers have basic mathematical operations like addition and subtraction programmed into them. Adding in binary is extremely simple.
3. Multiplication. Computers use long multiplication, but they do it in binary. If the computer multiplies a number by 1, it returns a 1.

## Ayush

1. Binary. Computers turn every number into binary. The numbers that we use are expressed in base 10. …

2. Addition. Computers have basic mathematical operations like addition and subtraction programmed into them. Adding in binary is extremely simple.

3. Multiplication. Computers use long multiplication, but they do it in binary. If the computer multiplies a number by 1, it returns a 1.