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Published byBathsheba Underwood Modified about 1 year ago

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space saver short long Division

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Short division 369 ÷ 3 can be written like this: Divide 3 into 369, one digit at a time Start with the digit 3. Put the result of each answer on top of the line ÷ 3 = 132 The 3 into 3 goes 1 time exactly The 3 into 9 goes 3 times exactly 3 into 6 goes 2 times 1 23

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Short division 675 ÷ 5 can be written like this: Divide 5 into 675, one digit at a time Start with the digit 6. Put the result of each answer on top of the line ÷ 5 = 135 The 5 into 6 goes 1 time with 1 left over to carry The 5 into 25 goes 5 times exactly 5 into 17 goes 3 times with 2 left over to carry

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Long division part ÷ 13 can be written like this: into 59 goes 4 times x13= 2x =26 3x13=39 4x13=52 5x13=65 6x13=78 7x13=91 8x13=104 9x13=117 Tip: Make a times table to help 4 x 13 = – 52 = 7

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Long division part ÷ 13 can be written like this: into 78 goes 6 times Bring down the 8 to make x13= 2x =26 3x13=39 4x13=52 5x13=65 6x13=78 7x13=91 8x13=104 9x13=117 6 x 13 = – 78 = ÷ 13 =46

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Long division part ÷ 15 can be written like this: into 31 goes 2 times x15= 2x =30 3x15=45 4x15=60 5x15=75 6x15=90 7x15=105 8x15=120 9x15=135 Tip: Make a times table to help 2 2 x 15 = – 30 = 1

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Long division part ÷ 15 can be written like this: into 19 goes 1 times Bring down the 9 to make x15= 2x =30 3x15=45 4x15=60 5x15=75 6x15=90 7x15=105 8x15=120 9x15= x 15 = – 15 = 4 4

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Long division part ÷ 15 can be written like this: into 45 goes 3 times ÷ 15 = Bring down the 5 to make x15= 2x =30 3x15=45 4x15=60 5x15=75 6x15=90 7x15=105 8x15=120 9x15= x 15 = – 45 =

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Space saver division is like short division but with larger numbers. 156 ÷ 13 can be written like this: Divide 13 into 156. Start with the digit 1, but this is not enough. Then say, 13 into 15 and continue. Put the result of each answer on top of the line ÷ 13 = into 15 goes 1 time and 2 left over to carry 13 into 26 goes 2 times exactly A times table for 13 would be helpful with this method

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Space saver division 480 ÷ 15 can be written like this: Divide 15 into 480. Start with the digit 4, but this is not enough. Then say, 15 into 48 and continue. Put the result of each answer on top of the line ÷ 15 = into 48 goes 3 time and 3 left over to carry 15 into 30 goes 2 times exactly A times table for 15 would be helpful with this method

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Space saver division with larger numbers 3645 ÷ 15 can be written like this: ÷ 15 = into 36 goes 2 time and 6 left over to carry 15 into 45 goes 3 times exactly A times table for 15 would be helpful with this method into 64 goes 4 time and 4 left over to carry 1x15= 2x =30 3x15=45 4x15=60 5x15=75 6x15=90 7x15=105 8x15=120 9x15=135

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Space saver division with larger numbers 5589 ÷ 23 can be written like this: ÷ 23 = into 55 goes 2 time and 9 left over to carry 23 into 69 goes 3 times exactly 36 9 A times table for 15 would be helpful with this method into 98 goes 4 times and 6 left over to carry 1x23= 2x =46 3x23=69 4x23=92 5x23=115 6x23=138 7x23=161 8x23=184 9x23=207

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Space saver division with larger numbers 5535 ÷ 15 can be written like this: ÷ 15 = into 55 goes 3 time and 10 left over to carry 15 into 135 goes 9 times exactly A times table for 15 would be helpful with this method into 103 goes 6 times and 13 left over to carry 1x15= 2x =30 3x15=45 4x15=60 5x15=75 6x15=90 7x15=105 8x15=120 9x15=135

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Now try the exercises using both long division and space saver methods for the larger numbers

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