Digit
Definition 1 of 3
Pro Tip 1/3
Math Operations
Used in arithmetic to perform calculations like addition and subtraction. Calculate the sum of these digits: 8 + 4.
Pro Tip 2/3
Phone Numbers
Commonly required to complete forms and when sharing contact info. My phone number has ten digits.
Pro Tip 3/3
PIN Codes
Consist of digits and keep personal information like bank accounts secure. Your bank PIN is a four-digit code.