partial quotient division dividing a 3-digit number by a 1-digit number
TRANSCRIPT
![Page 1: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/1.jpg)
PARTIAL QUOTIENT DIVISIONPARTIAL QUOTIENT DIVISIONDIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBERNUMBER
![Page 2: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/2.jpg)
STEP 1STEP 1WRITING THE PROBLEMWRITING THE PROBLEM
![Page 3: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/3.jpg)
HERE WE GO!HERE WE GO!WHEN WRITING 642 WHEN WRITING 642 DIVIDED BY 4...DIVIDED BY 4...4 IS THE DIVISOR ON 4 IS THE DIVISOR ON THE OUTSIDE OF THE THE OUTSIDE OF THE DIVISION 'HOUSE'DIVISION 'HOUSE'
![Page 4: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/4.jpg)
TAKE NOTE!TAKE NOTE!IT'S OFTEN BETTER FOR BEGINNERS TO USE BENCHMARK IT'S OFTEN BETTER FOR BEGINNERS TO USE BENCHMARK NUMBERS, LIKE MULTIPLES OF 2, 5, & 10NUMBERS, LIKE MULTIPLES OF 2, 5, & 10
![Page 5: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/5.jpg)
LET'S SEE LET'S SEE HERE...HERE...WELL, THE 6 IS IN WELL, THE 6 IS IN THE HUNDREDS THE HUNDREDS PLACE, SO...CAN I PLACE, SO...CAN I USE 100?USE 100?
![Page 6: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/6.jpg)
WHAT DO YOU MEAN BY THAT?WHAT DO YOU MEAN BY THAT?SINCE 4 TIMES 100 IS NOT GREATER THAN 600, WE SINCE 4 TIMES 100 IS NOT GREATER THAN 600, WE CAN USE 100 AS A PARTIAL QUOTIENTCAN USE 100 AS A PARTIAL QUOTIENT
![Page 7: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/7.jpg)
MULTIPLY AND SUBTRACTMULTIPLY AND SUBTRACT
• 100 x 4 = 400100 x 4 = 400
• 642 - 400 = 242642 - 400 = 242
![Page 8: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/8.jpg)
MOVING ON...MOVING ON...
• 2 is in the 100's place, 2 is in the 100's place, but...but...
• 100 x 4 is greater than 100 x 4 is greater than 200, so...200, so...
• Better go with 50Better go with 50
• 50 x 4 = 20050 x 4 = 200
• That'll workThat'll work
![Page 9: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/9.jpg)
MULTIPLY AND SUBTRACT MULTIPLY AND SUBTRACT AGAINAGAIN
• 50 x 4 = 20050 x 4 = 200
• 242 - 200 = 42242 - 200 = 42
• 50 is your second 50 is your second partial quotientpartial quotient
• 4 is in the 10's place...4 is in the 10's place...
• 4 x 10 = 40, which is 4 x 10 = 40, which is less than 42less than 42
![Page 10: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/10.jpg)
SUBTRACT SUBTRACT AGAINAGAIN42 - 40 = 242 - 40 = 24 WON'T DIVIDE INTO 4 WON'T DIVIDE INTO 2, SO...2, SO...WE'RE ALMOST WE'RE ALMOST DONE...DONE...2 IS GOING TO BE THE 2 IS GOING TO BE THE REMAINDERREMAINDER
![Page 11: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/11.jpg)
WHAT ABOUT THE PARTIAL WHAT ABOUT THE PARTIAL QUOTIENTS?QUOTIENTS?
• Okay, add up the Okay, add up the partial quotientspartial quotients
• You get 160You get 160
![Page 12: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/12.jpg)
WRAPPING IT WRAPPING IT UPUP160 IS THE QUOTIENT160 IS THE QUOTIENT
2 IS THE REMAINDER2 IS THE REMAINDER
642 DIVIDED BY 4 = 642 DIVIDED BY 4 = 160 R2160 R2
![Page 13: PARTIAL QUOTIENT DIVISION DIVIDING A 3-DIGIT NUMBER BY A 1-DIGIT NUMBER](https://reader036.vdocuments.net/reader036/viewer/2022081511/5697bfb71a28abf838c9f054/html5/thumbnails/13.jpg)
THAT WAS DIVIDING WITH PARTIAL QUOTIENTSTHAT WAS DIVIDING WITH PARTIAL QUOTIENTSTHIS IS A PICTURE OF YOU GETTING OUT OF BEDTHIS IS A PICTURE OF YOU GETTING OUT OF BED