"Multiplying with 0 in the middle of the multiplier" Multiplying two or three digits with one digit PPT courseware 4

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"Multiplying with 0 in the middle of the multiplier" Multiplying two or three digits with one digit PPT courseware 4

Learn important and difficult points

Key point: Master the calculation method of multiplication with 0 in the middle of the multiplier.

Difficulty: Understand the arithmetic of multiplication of a one-digit number by a three-digit number with 0 in the middle.

Multiplication of 0

Explore what is the product of 0 times any number.

0×5 means adding 5 zeros to get 0.

9×0 means adding 9 zeros to get 0.

[Conclusion]: Multiplying 0 means adding several 0s, and the result is still 0.

[Summary]: Multiplying 0 and any number yields 0.

In conclusion

When calculating the multiplication with 0 in the middle of the multiplier, align the same digits, and use one digit to multiply the number in each digit of the other multiplier in turn. When multiplying with the 0 in the middle, if there is no incoming number, it must be Write 0 in that bit, and if there is an incoming number, it must be added.

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For more information about the PPT courseware "Multiplying Two or Three Digits by One Digit Multipliers with 0s in the Middle", please click on the multiplication ppt tag of Two or Three Digits Multiplying One Digit Multipliers with 0s in the Middle.

"Multiplying with 0 in the middle of the multiplier" Multiplying two or three digits with one digit PPT courseware 3:

"Multiplication with 0 in the middle of the multiplier" PPT courseware for multiplying two and three digits by one digit 3 Teaching objectives 1. Combined with specific situations, experience and independently explore the calculation method of 0 times a number and three digits multiplied by a single digit with 0 in the middle the process of. 2. Understand that when 0 is multiplied by any number, 0 is obtained. Accounting...

"Multiplying with 0 in the middle of the multiplier" Multiplying two or three digits with one digit PPT courseware 2:

"Multiplication with 0 in the middle of the multiplier" Multiplying two or three digits by one digit PPT courseware 2 Practice 520＝100 460＝240 307＝210 507＝350 1003＝300 4008＝3200 How many seats are there in the 4 stands? Estimate first, then do the math. Estimate: 1 stand has 102...

"Multiplying with 0 in the middle of the multiplier" Multiplying two or three digits with one digit PPT courseware:

"Multiplication with 0 in the middle of the multiplier" Multiplying two or three digits by one digit PPT courseware rewrites the addition formula into a multiplication formula 5+5+5+5+5+5=30 5 6=30 or 65=30 Think about it Think: 56=30 means the sum of ( ) ( ) or the sum of ( ) ( ). ... ... ... 0..

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Update Time: 2024-11-17

This template belongs to Mathematics courseware Hebei Education Edition Third Grade Mathematics Volume 1 industry PPT template

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