L13_Mon_Feb_15_filled

# L13_Mon_Feb_15_filled - MAE3811Sp.2010Mahoney1 _...

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1 MAE3811–Sp. 2010 Mahoney–1 Two actions are said to be _______________ of each other if performing one action right after another undoes the first action. Example: Pour Milk into a cup. VS. Pour milk back into Carton. Example: In the whole numbers, members don’t have inverses. In a less abstract way, this means that we cannot undo addition with addition in the whole numbers. To accomplish this we _____________ subtraction and provide some interpretations. Definition: For any whole numbers a and b such that b a , b – a is the unique whole number c such that a + c = b . MAE3811–Sp. 2010 Mahoney–2 Definition: For any whole numbers a and b such that b a , b–a is the unique whole number c such that a + c = b . Take Away Missing Addend

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2 MAE3811–Sp. 2010 Mahoney–3 An Algorithm is a __________ of steps [recipes are examples], for completing a task or solving a problem. Algorithms for Addition and Subtraction
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L13_Mon_Feb_15_filled - MAE3811Sp.2010Mahoney1 _...

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