"Approximate Values ​​of Quotient" Decimal Division PPT Courseware

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Update Time: 2024-10-03

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"Approximate Values ​​of Quotient" Decimal Division PPT Courseware Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!

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• approximate quotient ppt

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"Approximate Values ​​of Quotient" Decimal division PPT courseware to find the approximate value of the quotient: When calculating, divide by one more decimal place than the number of decimal places that need to be retained, and then use the "rounding method" to omit the mantissa. What are the similarities and differences between "approximate value of quotient" and "approximate value of product"? The same point: they all use the "rounding method" to obtain approximate values, and they all look at the last digit of the reserved digit. The difference: To find the approximate value of the product, you need to calculate the exact value of the product first, and then find the approximate number. The approximate value of the quotient does not require the exact value of the quotient, only the next digit to be reserved is required. ... ... 1. Game: Take the group as a unit, draw the most beautiful rectangle for each person, measure the length and width of the drawn rectangle, divide the width by the length, find the quotient, and see whose quotient Whoever is closest to 0.618 is the champion. 2. Check: Do you know what is "rounding method"? After class, please look up the information to understand it. ... ... ... This courseware gives a comprehensive introduction to the approximate number of quotients through small games and exercises, which improves students' interest in learning and helps students better understand and keep in mind the knowledge points of decimal division. Very good classroom teaching courseware. Keywords: Decimal division courseware, quotient approximation courseware, Xinrenjiao version fifth grade mathematics PPT courseware, fifth grade mathematics slide courseware download, decimal division PPT courseware download, quotient approximate number PPT courseware download, .ppt format more For more about the PPT courseware of "Approximate numbers of decimal division quotients", please click the approximate number ppt label of decimal division ppt quotients. "Approximate Values ​​of Quotient" Decimal Division PPT Courseware 4: "Approximate Values ​​of Quotient" Decimal Division PPT Courseware 4 Xiao Wang walked a total of 2.19 meters in 6 steps. How many meters is the average length of each step? 2.1960.37(m) Answer: The average step is about 0.37 m. Teacher Guo walked a total of 5.72 meters in 8 steps. How many meters is the average step? 5.7280.72 (m.. "Approximate Values ​​of Quotient" Decimal Division PPT Courseware 3: "Approximate Values ​​of Quotient" Decimal Division PPT Courseware 3 oral calculation. 2.4 2 = 0.56 7 = 0.10.05 = 0.360.12 = 7.2 0.9 = 1 0.25 = Use the rounding method to find approximate numbers: 43.9095 reserved integers are ( ) 43.9095 is accurate to tenths is ( ) 43.. "Approximate Values ​​of Quotient" Decimal Multiplication and Division PPT Courseware 2: "Approximate Values ​​of Quotient" Decimal Multiplication and Division PPT Courseware 2 1 .Follow the following questions. 0.3+0.77= 0.50.5= 0.1－0.01= 1000.06= 0.213= 4.30.02= 0.3510= 0.8+5.2= ... ... Practice 1. Judge the following questions Use the next method or..