What is division?Division is breaking a number up into an equal variety of parts.Example:20 separated by 4 = ?If you take it 20 things and put lock into four equal size groups, there will certainly be 5 points in each group. The answer is 5.
20 split by 4 = 5.Signs for DivisionThere space a variety of signs that human being may usage to indicate division. The most typical one is ÷, yet the backslash / is also used. Sometimes world will compose one number on optimal of an additional with a line in between them. This is additionally called a fraction.Example indicators for "a divided by b":a ÷ ba/bab

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Dividend, Divisor, and also QuotientEach part of a department equation has actually a name. The three key names room the dividend, the divisor, and the quotient.Dividend - The dividend is the number you are separating upDivisor - The divisor is the number girlfriend are splitting byQuotient - The quotient is the answerDividend ÷ Divisor = QuotientExample:In the problem 20 ÷ 4 = 5Dividend = 20Divisor = 4Quotient = 5Special CasesThere room three special cases to think about when dividing.1) dividing by 1: When splitting something through 1, the price is the initial number. In various other words, if the divisor is 1 then the quotient equals the dividend.Examples:20 ÷ 1 = 2014.7 ÷ 1 = 14.72) splitting by 0: friend cannot divide a number through 0. The answer to this inquiry is undefined.3) Dividend equals Divisor: If the dividend and the divisor room the exact same number (and no 0), then the prize is constantly 1.Examples:20 ÷ 20 = 114.7 ÷ 14.7 = 1
RemainderIf the answer to a division problem is no a whole number, the "leftovers" are dubbed the remainder.For example, if you to be to try and divide 20 by 3 girlfriend would find that 3 does not divide evenly right into 20. The closest numbers to 20 the 3 can divide into are 18 and 21. You choose the closestly number the 3 divides into that is smaller than 20. The is 18.18 separated by 3 = 6, however there room still some leftovers. 20 -18 = 2. There room 2 remaining.We create the remainder after an "r" in the answer.20 ÷ 3 = 6 r 2Examples:12 ÷ 5 = 2 r 223 ÷ 4 = 5 r 318 ÷ 7 = 2 r 4Division is the contrary of MultiplicationAnother method to think of division is as the opposite of multiplication. Acquisition the first example on this page:20 ÷ 4 = 5You can do the reverse, instead of the = through a x sign and the ÷ with an equal sign:5 x 4 = 20Examples:12 ÷ 4 = 33 x 4 = 1221 ÷ 3 = 77 x 3 = 21Using multiplication is a great way to examine your division work and get better scores on your math tests!Advanced youngsters Math Subjects
MultiplicationIntro to MultiplicationLong MultiplicationMultiplication Tips and TricksDivisionIntro come DivisionLong DivisionDivision Tips and also TricksFractionsIntro to FractionsEquivalent FractionsSimplifying and also Reducing FractionsAdding and Subtracting FractionsMultiplying and also Dividing FractionsDecimalsDecimals place ValueAdding and Subtracting DecimalsMultiplying and also Dividing DecimalsStatisticsMean, Median, Mode, and RangePicture GraphsAlgebraOrder the OperationsExponentsRatiosRatios, Fractions, and PercentagesGeometryPolygonsQuadrilateralsTrianglesPythagorean TheoremCirclePerimeterSurface AreaMiscBasic regulations of MathPrime NumbersRoman numerals Binary Numbers

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