"Using the multiplication formula of 7 to find the quotient" Multiplication and division PPT courseware in the table

Description

"Using the multiplication formula of 7 to find the quotient" Multiplication and division PPT courseware in the table

teaching objectives

1. Experience the process of group cooperation to formulate and communicate the aircraft flight show formation plan.

2. Further master the method of using multiplication formulas to calculate quotients, and be able to correctly use the multiplication formulas of 7 to calculate relevant divisions.

3. Encourage students to actively participate in cooperative learning and experience the fun of cooperative learning.

Explore new knowledge

There are 21 aircraft participating in the air show, and each aircraft is divided into groups of 7. How many groups can they be divided into?

21÷7＝3

Formula: ( ) seven twenty-one

give it a try

28÷4＝7

28÷7＝4

49÷7＝7

Formula: (four seven twenty-eight)

Formula: (seven seven forty-nine)

practice

1. 7 × 5 = 2 × 7 = 7 × 6 =

35 ÷ 5 ＝ 14 ÷ 7 ＝ 42 ÷ 6 ＝

35 ÷ 7 ＝ 14 ÷ 2 ＝ 42 ÷ 7 ＝

Formula: (five-seven-thirty-five)

Formula: (two seventy-four)

Formula: (six seven forty-two)

2. Check your number and get on the bus.

3. Fill in ○ with +, -, × or ÷.

4. There are 28 cabbages, and each basket contains 4 cabbages. How many baskets are needed?

28÷4＝7 (pieces) 28÷7＝4 (pieces)

Answer: To hold 4 trees in each basket, 7 baskets are needed; to hold 7 trees in each basket, 4 baskets are needed.

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For more information about the PPT courseware "Calculate the quotient of multiplication and division in the table using the multiplication formula of 7", please click the "Calculate the quotient of the multiplication and division in the table using the multiplication formula of 7" ppt tag.

"Using the multiplication formula of 7 to find the quotient" PPT courseware on table multiplication and table division:

"Using the multiplication formula of 7 to find the quotient" PPT courseware teaching objectives of multiplication and division in the table: 1. Experience the process of raising and solving mathematical problems from actual situations, understand the method of finding the quotient of the multiplication formula of 7, and be able to correctly Use the multiplication table of 7 to find the quotient. 2.While observing...

File Info

Update Time: 2024-10-04

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

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