Steps-1

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-image100 = {sbMath-row-a-ones-image100}

Step

Value

Image

1

39
Factor

09

1

1

1

1

1

:

1

1

1

1

30

10

10

10

:

2

24
Factor

04

1

1

1

1

:

20

10

10

:

3

936
Product

06

1

1

1

1

1

:

1

30

10

10

10

:

900

100

100

100

100

100

:

100

100

100

100

Step Description A B C D

B1

Carry

9

21

0

M1

Multiplicand

0

3

9

M2

Multiplier

×

2

4

A1

D3 24 × 9 = 216 C3 24 × 3 + 21 = 93 B3 24 × 0 + 9 = 9

00 0

9 72 21

21 216 6

S1

D3 Bring Down 6 C3 Bring Down 3 B3 Bring Down 9

9

3

6

Sum

Product: 39 x 24 = 936

9

3

6

Id Type Name Note

1

Problem

Find the product of 39 and 24.

2

Step

Product means Multiplication

\$\times\$

3

Step

Multiply the number 39 with 24

39 × 24

4

Step

After the multiplication and we get

936

5

Sumup

Please summarize steps

Choices

6

Choice-A

This is the correct answerandas it correctly represents the product of 39 and 24

Correct 936

7

Choice-B

This is incorrect and as it is not the correct product of 39 and 24

Wrong 836

8

Choice-C

This is incorrect and as it is not the correct product of 39 and 24

Wrong 736

9

Choice-D

This is incorrect and as it is not the correct product of 39 and 24

Wrong 636

10

Answer

Option

A

11

Sumup

Please summarize choices

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

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