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Lesson Table Topics Discussion Quiz: Class Homework

Steps-1

Title: Multiplication

Grade 4+ Lesson s1-l5

Explanation: Hello Students, time to practice and review the steps for the problem.

Quiz: Discussion Step

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

sbMath-row-a-ones-image1000 = {sbMath-row-a-ones-image1000}

Step

Value

Image

1

43
Factor

03

1

1

1

:

40

10

10

10

10

:

2

23
Factor

03

1

1

1

:

20

10

10

:

3

989
Product

09

1

1

1

1

1

:

1

1

1

1

80

10

10

10

10

10

:

10

10

10

900

100

100

100

100

100

:

100

100

100

100

Step Description A B C D

B1

Carry

9

6

0

M1

Multiplicand

0

4

3

M2

Multiplier

×

2

3

A1

D3 23 × 3 = 69 C3 23 × 4 + 6 = 98 B3 43 × 0 + 9 = 9

0 9

9 92 6

6 69 9

S1

D3 Bring Down 9 C3 Bring Down 8 B3 Bring Down 9

9

8

9

Sum

Product: 43 x 23 = 989

9

8

9
Id Type Name Note

1

Problem

Find the product of 43 and 23.

2

Step

Product means Multiplication.
\$\times\$

3

Step

Multiply the number 43 with 23

43 × 23

4

Step

After the multiplication and we get

989

5

Sumup

Please summarize steps

Choices

6

Choice-A

The product of 43 and 23 is 989 and not 969.So, option A is incorrect

Wrong 969

7

Choice-B

The product of 43 and 23 is 989 and not 979.So, option B is incorrect

Wrong 979

8

Choice-C

The product of 43 and 23 is indeed 989. So, option C is correct

Correct 989

9

Choice-D

The product of 43 and 23 is 989, not 999. So, option D is incorrect

Wrong 999

10

Answer

Option

C

11

Sumup

Please summarize choices

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

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