What is the most important operation in binary-coded decimal (BCD) arithmetic?

The binary subtraction 0 – 0 =

When 1100010 is divided by 0101, what is the decimal remainder?

Add the following BCD numbers.

For a 4-bit parallel adder, if the carry-in is connected to a logical HIGH, the result is:

A half-adder circuit would normally be used each time a carry input is required in an adder circuit.

11101000₂ is the 2's-complement representation of –24.

Determine the two's-complement of each binary number.
00110        00011        11101

The decimal value for E₁₆ is:

Binary subtraction of a decimal 15 from 43 will utilize which two's complement?

What logic function is the sum output of a half-adder?

The carry propagation delay in full-adder circuits:

The BCD addition of 9₁₀ and 7₁₀ will give initial code groups of 1001 +Addition of these groups generates a carry to the next higher position. The correct solution to this problem would be to:

How many BCD adders would be required to add the numbers 973₁₀ + 39₁₀?

The range of positive numbers when using an eight-bit two's-complement system is:

What are the two types of basic adder circuits?

There are four possible combinations for subtracting two binary numbers.

The two's-complement method is used in computer systems that perform arithmetic.

Adding in binary, a decimal 26 + 27 will produce a sum of:

Add the following hexadecimal numbers.

An 8-bit register may provide storage for two's-complement codes within which decimal range?

A full-adder adds ________.

What is the first thing you will need if you are going to use a macrofunction?

The binary subtraction 0 – 1 = is
difference = 1
borrow = 0

The look-ahead-carry adder is slower than the ripple-carry adder because it requires additional logic circuits.

The solution to the binary problem 1011 × 0110 is 01100110.

Fast-look-ahead carry circuits found in most 4-bit full-adder circuits:

A full-adder adds ________.

Which of the following is the primary advantage of using binary-coded decimal (BCD) instead of straight binary coding?

The binary adder circuit is designed to add ________ binary numbers at the same time.