WOLFRAM|DEMONSTRATIONS PROJECT

Basic Arithmetic in Other Bases

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base
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
display
addition table
multiplication table
calculator
d
e
f
a
b
c
7
8
9
4
5
6
1
2
3
CE
0
Clear All
+
-
×
÷
=
Learn arithmetic in other bases, from base 2 (binary) through base 16 (hexadecimal). Basic facts are provided in the addition and multiplication tables for single-digit numbers. A simple four-function calculator does computations involving larger numbers.
The "CE" button deletes the last digit(s) of the number currently being entered. You can change the operation before clicking "=".