Here is a part-whole model. Sometimes the model is rotated. It looks different, but it still has two parts and a whole. We can use this model to help us solve problems. We can put 4 things in one of ...

MAIN module It manages the sign bit for subtraction by changing the sign of second bit. Breaks down the operands as exponent and mantessa. It also detects special cases (zero, exception), and ...

Mental maths is when you do calculations in your head instead of writing them down. Sometimes, it's just as quick to do calculations in your head as it is to write down every step. You can add and ...