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Long Division by Michael Hedderig
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6 5,390
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Dividend 6 5,390
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Divisor 6 5,390
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The Answer is called ??? 6 5,390
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Quotient ??? 6 5,390
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The answer (quotient) is written above the dividing line.
??? 6 5,390
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6 5,390 ??? We will check our work under the dividend.
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Where do I start?
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6 5,390 This is too large of a number to use all at once.
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Remember Place Value
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6 5,390 Begin with the largest place value.
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And follow these four steps
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There is a special way to remember.
Dirty Monkeys Smell Badly
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There is a special way to remember.
Divide up Multiply down Subtract Bring down
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Okay, let’s get started!
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6 5,390 Check if the divisor will enter the first digit in the dividend.
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Will 6 fit inside 5? 6 5,390 No!!! 6 x 0 = 0 6 x 1 = 6 too big
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6 5,390 Will 6 fit inside 53? Because 6 is too big to enter 5…
We have to check the first two digits. Will 6 fit inside 53?
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6 5,390 Yes! How many times? 6 X 6 = 36 6 x 7 = 42 6 x 8 = 48
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8 times! With some left over…
6 X 6 = 36 6 x 7 = 42 6 x 8 = 48 6 x 9 = 54 8 times! With some left over…
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8 6 5,390 Put the 8 over the 3 That’s the answer 6 x 8 = 48
Remember, the quotient goes here. That’s the answer 8 6 5,390 Put the 8 over the 3 6 x 8 = 48
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8 6 5,390 Nothing goes over the 5 because 6 could not enter 5—It’s too small.
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Remember the order Divide up Multiply down Subtract Bring Down
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Remember the order Divide up Multiply down
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Underneath is where we show our work.
Multiply 8 X 6 = 48 8 6 5,390 4 8 Underneath is where we show our work.
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Subtract just these numbers.
8 6 5,390 4 8
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Remember the order Divide up Multiply down Subtract
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We need to regroup in order subtract
8 6 5,390 4 8
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Regroup… 8 6 5,390 4 1 4 8 5
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What’s next?
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Remember the order Divide up Multiply down Subtract Bring Down
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8 6 5,390 4 9 1 4 8 5
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8 6 5,390 4 1 4 8 5 9
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You did the first place value
Congratulations!!! You did the first place value
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2 How many place values left to go? 8 6 5,390 4 1 4 8 5 9
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Remember the order Divide up Multiply down Subtract Bring Down
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But work from where you bring down.
Start over… But work from where you bring down.
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Like this… 8 6 5,390 4 1 4 8 5 9
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How many times will 6 enter 59?
8 6 5,390 4 1 4 8 5 9
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6 x 7 = 42 6 x 8 = 48 6 x 9 = 54 6 x 10 = 60 8 6 5,390 4 1 4 8 5 9
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8 9 6 5,390 4 8 5 9 4 The division answer goes up. 1 6 x 7 = 42
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89 6 5,390 4 8 59
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Remember the order Divide up Multiply down
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8 9 6 5,390 4 8 59 54 6 x 9 = 54
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Remember the order Divide up Multiply down Subtract
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8 9 6 5,390 4 8 59 54 5
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Remember the order Divide up Multiply down Subtract Bring Down
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8 9 6 5,390 4 8 59 54 5
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You did the next place value!!!
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8 9 Since one place value is left, we need one more digit for the answer. 6 5,390 4 8 59 54 50
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But work from where you bring down.
Start over… But work from where you bring down.
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Remember the order Divide up
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8 9 6 5,390 4 8 How many times will 6 enter 50? 59 54 50
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8 9 6 5,390 4 8 6 x 7 = 42 6 x 8 = 48 6 x 9 = 54 6 x 10 = 60 59 54 50
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8 9 8 6 5,390 4 8 6 x 7 = 42 6 x 8 = 48 6 x 9 = 54 6 x 10 = 60 59 54 50
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Remember the order Divide up Multiply down
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8 9 8 6 5,390 4 8 6 x 7 = 42 6 x 8 = 48 6 x 9 = 54 6 x 10 = 60 59 54 50 48
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Remember the order Divide up Multiply down Subtract
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8 9 8 6 5,390 4 8 59 54 50 48 2
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8 9 8 6 5,390 4 8 59 54 50 48 2 Nothing left to bring down!
Where does the two go? 50 48 2
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8 9 8 R 2 6 5,390 4 8 59 The 2 is expressed as a remainder 54 50 48 2
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Congratulations!!! You’re done!
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This is your final answer.
8 9 8 R 2 6 5,390 4 8 59 This is your final answer. 54 50 48 2
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