"Multiplication of Oral Arithmetic" three-digit multiplication by two-digit Flash animation courseware 3

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Update Time: 2024-08-19

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"Multiplication of Oral Arithmetic" three-digit multiplication by two-digit Flash animation courseware 3 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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• Mouth multiplication ppt

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"Multiplication of oral calculations" three-digit multiplication by two-digit PPT courseware 3 oral calculations for the following questions. What does each expression represent? 100×4＝ 200×7＝300×6＝ 3×20＝6×40＝ 9×40＝ How to calculate: 12×100＝100 multiplied by 100 can be counted as 100, their calculation results are the same ;Exchange the positions of the two factors, the product remains the same. Calculate the following questions: 12×300＝ 8×500＝24×600＝ 21×500＝(1) A factor is multiplied by a whole hundred, you can use this factor to multiply the number on the hundreds, and then in Add 2 zeros after the product. (2) Multiply this factor with several hundreds to get how many hundreds. Add appropriate +, -, ×, ÷, ( ) and other symbols to make their numbers equal to 100. 3 3 3 3 3 3 = 1003 3 3 3 3 3 3 3 = 1003 3 3 3 3 3 3 3 3 = 1003 3 3 3 3 3 3 3 3 3＝1003 3 3 3 3 3 3 3 3 3 3＝100 This courseware gives a comprehensive introduction to multiplication of three-digit numbers and double-digit numbers through small games and exercises, which improves students’ interest in learning. It is a good classroom teaching courseware to help students better understand and keep in mind the knowledge points of oral multiplication. Keywords: three-digit multiplication by two-digit courseware, oral multiplication courseware, Xinrenjiao version fourth grade mathematics PPT courseware, fourth grade mathematics slide courseware download, three-digit multiplication by two-digit PPT courseware download, oral multiplication PPT courseware Download, in .ppt format. For more about the PPT courseware of "Three-digit multiplication by two-digit oral arithmetic", please click the three-digit multiplication by two-digit ppt oral multiplication ppt tab. "Multiplication of Oral Arithmetic (20×3)" Flash animation courseware for multiplying two or three digits by one digit: "Multiplication of Oral Arithmetic (203)" Flash animation courseware for multiplying two or three digits by one digit This courseware belongs to the third grade mathematics of Jijiao Edition The second unit of the first volume is the teaching material of multiplication of two or three digits by one digit, oral calculation multiplication 20×3 Flash animation courseware, the content is vivid and vivid, please download it! Guan.. "Multiple digits multiplied by one-digit multiplication" Flash animation courseware of two or three digits multiplied by one digit: "Multiple digits multiplied by one-digit oral multiplication" Two or three digits multiplied by one digit Flash Animated courseware This courseware belongs to the second unit of the second unit of third grade mathematics volume 1 of Jijiao Edition. Two or three digits are multiplied by one digit. Multi-digit multiplied by one digit. Flash animation courseware for oral arithmetic multiplication. Multiply two-digit numbers PPT courseware 2: "Multiplication of oral arithmetic" double-digit multiplication by two-digit PPT courseware 2 1. Review introduction, reveal the topic Students, we learned oral multiplication in the last class, let's review together. 2. Explore new knowledge (1) Situation introduction, explore algorithm (1) 6 oranges per box, 1..