Repeated subtraction is a teaching method used to explain the concept of division. It is also a method that can be used to perform division on paper or in one's head if a calculator is not available and the individual has not memorized the multiplication tables.
Know MoreThe basic concept of repeated subtraction is to repeatedly subtract the divisor from the dividend. For example, when dividing 20 by five using the repeated subtraction method, five is repeatedly subtracted from 20 until nothing is left. Five can be subtracted four times from 20, therefore 20 divided by five is equal to four.
Learn more in ArithmeticInstalling a stand-alone dishwasher is a simple process that uses the kitchen faucet and sink and takes less than 15 minutes to complete, although the process has to be repeated each time the dishwasher is used. A pair of pliers or a wrench is necessary for the job.
Full Answer >When fingers or the thumb lock up while bent, the condition is known as trigger finger; causes of the condition include repeated or forceful movements, gout, diabetes and rheumatoid arthritis, notes WebMD. Holding something firmly in a set position for a long time also causes joints to lock up.
Full Answer >The mass-energy equivalence equation, popularly known as E=mc^2, was a part of Albert Einstein's theory of special relativity. It gives the relation between energy and mass and suggests that energy can be converted to mass and mass can be transformed into to energy.
Full Answer >The answer to a subtraction problem is called the "difference." The other two numbers in a subtraction equation are called the "minuend" and the "subtrahend." The minuend minus the subtrahend equals the difference.
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