Page 14 - Chapter 2-part 2

Example Question

1) The decimal number 10 is represented in its BCD

form as?

2) Add the two BCD numbers: 1001 + 0100 = ?

The answer not
1001 valid because out 0001 0011 = 13
+ 0100 of range check the
table
__________

11101 To made the
answer valid
+ 0110 must add this

__________

1 0011 This the valid
answer

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