"Comparison of Decimals" The Meaning and Properties of Decimals PPT Courseware 2

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"Comparison of Decimals" The Meaning and Properties of Decimals PPT Courseware 2

Fill it out:

(1) 3.72 is composed of ( ) ones, ( ) tenths and ( ) one hundredths.

(2) The tenth place of 41.295 is ( ), which means ( ), the hundredth place is ( ), which means ( ), and the thousandth place is ( ), which means ( ).

How to compare two decimals

1. Compare the integer part: the decimal part with the larger integer part is larger.

2. If the integer parts are the same, compare the tenths; if the tenths are the same, compare the percentiles, and so on.

Think about it and line it up:

Use cards 0, 5, 7 and decimal point (not reused),

How many different decimals can be formed?

And arrange them from largest to smallest.

summary

When comparing two decimals, compare the integer parts first. If the integer parts are the same, compare the decimal parts sequentially starting from the tenth place.

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For more information about the PPT courseware "The Meaning and Properties of Decimals and Comparison of the Size of Decimals", please click the "The Meaning and Properties of Decimals ppt Comparison of the Size of Decimals" ppt tag.

"Comparison and Properties of Decimals" PPT:

"Size Comparison and Properties of Decimals" PPT Part One Content: New Lesson Introduction Rewrite 5 decimeters, 50 centimeters and 500 millimeters into decimals in meters. 5 decimeters = 0.5 meters 50 centimeters = 0.50 meters 500 millimeters = 0.500 meters Find 5 decimeters and 50 centimeters on the meter stick..

"Comparison of Decimals" The meaning and properties of decimals PPT courseware 3:

"Comparison of Decimals" The Meaning and Properties of Decimals PPT Courseware 3 Teaching Objectives 1. Knowledge Objective: Students are required to independently explore the method of comparing decimals in real situations, and be able to correctly compare the magnitude of decimals...

"Comparison of Decimals" Decimal PPT Courseware 2:

"Comparison of Decimals" Decimal PPT Courseware 2 Fill in the O with ＞ or ＜ or =. 666 O 99 654 O 543 760 O 6701 8321 O 8436 Think about it, how do you compare the sizes of integers? Count the number with more digits first. If the digits are the same, compare from the high digit..

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Update Time: 2024-11-20

This template belongs to Mathematics courseware Jiangsu Education Edition Fifth Grade Mathematics Volume 1 industry PPT template

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