"Multiplication Table of 5" PPT download of multiplication in the table

Description

"Multiplication Table of 5" PPT download of multiplication in the table

Part One: Introduction to the topic

1. Rewrite the addition equation into a multiplication equation.

(1) 5+5+5 (2) 3+3+3+3+3 (3) 5+5+5+5+5

(1) 5+5+5, add three 5s and form a multiplication formula: 5×3 or 3×5.

(2) 3+3+3+3+3, add 5 3s and form a multiplication formula: 5×3 or 3×5.

(3) 5+5+5+5+5, add 5 5s and form a multiplication formula: 5×5=25.

Multiplication table PPT for 5, part 2: new teaching knowledge

1. Count the little hands.

Every child has a pair of hard-working little hands. These little hands may be dry and can help us do many things. How many fingers are there in one small hand? How many fingers are there in 2 small hands combined? How do you calculate?

5+5=10(pieces)

2×5=10(pieces)

5×2=10(pieces)

5 +5 = 10; 2×5=10; 5×2=10.

Children, think about it, if we have 3 hands, 4 hands, or 5 hands, how should we make a formula to count how many fingers there are?

(3 pieces) 5+5+5=15 (pieces)

5 x 3 = 15 or 3 x 5 = 15

(4 pieces) 5+5+5+5=20 (pieces)

5 x 4 = 20 or 4 x 5 = 20

(5 pieces) 5+5+5+5+5=50 (pieces)

5 x 5 = 25 or 5 x 5 = 25

2. Count the lucky dolls.

The fuwa babies for the Beijing Olympics are here, let’s count them together.

5x1=5 can be compiled into a formula to get five from one to five

5x2=10 can be compiled into formula 2510

5x3=15 can be compiled into formula three and fifty-five

5x4=20 can be compiled into formula four, five and twenty

5x5=25 can be compiled into the formula five five twenty five

5 multiplication table PPT, the third part: knowledge sorting

Knowledge point: The multiplication table of 5.

【Example】Look at the diagram.

5x3=15 3x5=15 Formula: (three fifty-five)

Multiplication table PPT for 5, part 4: Classroom exercises

1. Use formulas to calculate.

5 x 1=5 5 x 2=10 5 x 3=15

5 x 4=20 5 x 5=25

2. Take a look and fill it out.

3. Take a look and fill it out.

4. Do the math.

Multiplication table of 5 PPT, part 5: homework

1.Write multiplication equations.

Positive Positive ( ) × ( ) = ( )

Positive Positive Positive ( ) × ( ) = ( )

Positive Positive Positive Positive ( ) × ( ) = ( )

Positive Positive Positive Positive ( ) × ( ) = ( )

2. Calculation.

5×3= 5×1= 1×5=

2×5= 5×5= 5×2=

4×5= 5×4= 3×5=

3. Column calculation.

(1) What is the sum of five 5s added together?

5+5+5+5+5=25

(2) One multiplier is 4 and the other multiplier is 5. What is the product?

4 x 5=20 or 5 x 4=20

(3) What is the sum of five 3’s?

3+3+3+3+3=15

Multiplication table of 5 PPT, part 6 content: Expand and improve

1. Solve the problem.

(1) Each puppy eats 3 bones. How many bones did the 5 puppies eat in total?

5x3=15 (blocks)

Answer: The five puppies ate a total of 15 bones.

(2) How many fingers does Xiao Ming have on each hand?

5x2=10 (root)

Answer: Xiao Ming has ten fingers on each hand.

(3) Xiaohong made 5 bouquets of flowers, each with 5 small flowers. How many flowers did Xiaohong make in total?

5x5=25 (flowers)

Answer: Xiaohong made a total of 25 flowers.

Multiplication table PPT for 5, part 7: divergent thinking

1. Complete the blanks below.

(1) (　) × 3＝15 (2) 5 × (　)＝25

(3) 5×(　)＝20 (4)（　）×5＝10

(5) (　)×5＝5 　 (6) 5×（　）＝5

2. Fill in ○ with ">", "<" or "=".

Keywords: Free download of second-grade mathematics PPT courseware from People's Education Edition, PPT download of multiplication formula for 5, PPT download of multiplication in tables, .PPT format;

For more information about the PPT courseware "Multiplication Formula for Multiplication 5 in the Table", please click the Multiplication Formula PPT tab for Multiplication in the Table PPT5.

"On the Road Home" multiplication table PPT download of 2~5:

"On the Road Home" PPT download of the multiplication formulas from 2 to 5 Part One: Classroom Introduction 1. In the form of mathematical games, further consolidate the multiplication formulas from 2 to 5, so that you can use the formulas to calculate more familiarly. 2. Combined with the specific situation of animals coming home, develop students'...

"On the Road Home" multiplication table PPT from 2 to 5:

"On the Road Home" PPT with multiplication formulas from 2 to 5. Part 1: Exciting introduction: Do the math. 34= 74= 62= 83= 95= 46= 44= 54= 94= 58= 75= 42= ... ... ... PPT on the way home, part 2 content: Knowledge explanation Beautiful campus. ..

"Little Bear Treats" multiplication table PPT download of 2~5:

Download the PPT multiplication formula for 2~5 in "Little Bear Treats" Part 1: Exciting introduction Fill in ○ or =. 55○23 36○6+6 83○38 54○56 39○29 73○63 ... ... ... Little Bear Treats PPT, Part 2: Knowledge Explanation How many are there in 1 string...

File Info

Update Time: 2024-10-27

This template belongs to Mathematics courseware People's Education Press Second Grade Mathematics Volume 1 industry PPT template

Preview