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Lesson Table Topics Discussion Quiz: Class Homework

Steps-2

Title: Multiplication

Grade 4+ Lesson s1-l1

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-image10 = 9

Step

Value

Image

1

39
Factor

09

1

1

1

1

1

:

1

1

1

1

30

10

10

10

:

2

23
Factor

03

1

1

1

:

20

10

10

:

3

897
Product

07

1

1

1

1

1

:

1

1

90

10

10

10

10

10

:

10

10

10

10

800

100

100

100

100

100

:

100

100

100
Step Description A B C D

B1

Carry

8

20

0

M1

Multiplicand

0

3

9

M2

Multiplier

×

2

3

A1

D3 23 × 9 = 207 C3 23 × 3 + 20 = 89 B3 23 × 0 + 8 = 8

00 8

8 69 20

20 207 7

S1

D3 Bring Down 7 C3 Bring Down 3 B3 Bring Down 8

8

9

7

Sum

Product: 39 x 23 = 897

8

9

7
Id Type Name Note

1

Problem

Calculate the product of 39 × 23 =_.

2

Step

Product means Multiplication

\$\times\$

3

Step

Multiply the number 39 with 23

39 × 23

4

Step

After the multiplication and we get

897

5

Sumup

Please summarize steps

Choices

6

Choice-A

This is incorrect and as it is not the correct product of 39 and 23

Wrong 997

7

Choice-B

This is the correct answer and as it accurately represents the product of 39 and 23

Correct 897

8

Choice-C

This is incorrect and as it is not the correct product of 39 and 23

Wrong 797

9

Choice-D

This is incorrect and as it is not the correct product of 39 and 23

Wrong 697

10

Answer

Option

B

11

Sumup

Please summarize choices

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

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