Understanding Number Bases

Front

What number base system is most commonly used in our everyday life? (Ex. This is the system we use in our math classes.)

Back

Base 10

Front

What digits do we use in our base 10 system? Options: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Back

0, 1, 2, 3, 4, 5, 6, 7, 8, 9

Front

What number base is a binary number system?

Back

2

Front

What are the digits in base 2 (binary number system)?

Back

0, 1

Front

What does the number 10 (in base 2) convert to in the decimal number system?

Back

2

Front

How many symbols are included in the hexadecimal number system?

Back

15

Front

How many binary digits does one hexadecimal digit represent?

Back

4

Front

Which standard(s) can be used to represent the lowercase letters of the English alphabet?

Back

ASCII and Unicode

Front

Which standard includes emojis?

Back

Unicode

Front

Who oversees the Unicode standard?

Back

The Unicode Consortium