Binary calculator (8 bits)

Click on a bit to change the number

0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
+

Decimal calculator

Click on a digit and type the number from 0 to 9

0
0
0
0
0
0
0
0
0
+
Click here to add!