Steps-3

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-image5 = {sbMath-row-a-ones-image5}

Step

Value

Image

1

39
Factor

09

1

1

1

1

1

:

1

1

1

1

30

10

10

10

:

2

27
Factor

07

1

1

1

1

1

:

1

1

20

10

10

:

3

1053
Product

03

1

1

1

:

50

10

10

10

10

10

:

1000

1000

:

Step Description A B C D

B1

Carry

10

24

0

M1

Multiplicand

0

3

9

M2

Multiplier

×

2

7

A1

D3 27 × 9 = 243 C3 27 × 3 + 24 = 105 B3 24 × 0 + 10 = 10

0 00 10

10 81 24

24 243 3

S1

D3 Bring Down 3 C3 Bring Down 5 B3 Bring Down 0 A3 Bring Down 1

10

5

3

Sum

Product: 39 x 27 = 1053

1

0

5

3

Id Type Name Note

1

Problem

Product of 39 and 27.

2

Step

Product means Multiplication

\$\times\$

3

Step

Multiply the number 39 with 27

39 × 27

4

Step

After the multiplication and we get

1053

5

Sumup

Please summarize steps

Choices

6

Choice-A

This is incorrect and as it is not the correct product of 39 and 27

Wrong 1353

7

Choice-B

This is incorrect and as it is not the correct product of 39 and 27

Wrong 1253

8

Choice-C

This is the correct answer and as it accurately represents the product of 39 and 27

Correct 1053

9

Choice-D

This is incorrect and as it is not the correct product of 39 and 27

Wrong 1153

10

Answer

Option

C

11

Sumup

Please summarize choices

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

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