Steps-2

Title: Multiplication

Grade 4+ Lesson s1-l8

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

47
Factor

07

1

1

1

1

1

:

1

1

40

10

10

10

10

:

2

27
Factor

07

1

1

1

1

1

:

1

1

20

10

10

:

3

1269
Product

09

1

1

1

1

1

:

1

1

1

1

60

10

10

10

10

10

:

10

200

100

100

:

1000

1000

:

Step Description A B C D

B1

Carry

12

18

0

M1

Multiplicand

0

4

7

M2

Multiplier

×

2

7

A1

D3 27 × 7 = 189 C3 27 × 4 + 18 = 126 B3 27 × 0 + 12 = 12

0 12

12 108 18

18 189 9

S1

D3 Bring Down 9 C3 Bring Down 6 B3 Bring Down 12

12

6

9

Sum

Product: 47 x 27 = 1296

1

2

6

9

Id Type Name Note

1

Problem

Calculate the product of 47 × 27.

2

Clue

Product means Multiplication.
\$\times\$

3

Step

Multiply the number 47 with 27

47 × 27

4

Step

After the multiplication and we get

1269

5

Sumup

Please summarize steps

Choices

6

Choice-A

Incorrect: The product of 47 and 27 is 1269, not 1369

Wrong 1369

7

Choice-B

Incorrect: The product of 47 and 27 is 1269, not 1069

Wrong 1069

8

Choice-C

Incorrect: The product of 47 and 27 is 1269, not 1169

Wrong 1169

9

Choice-D

Correct: The product of 47 and 27 is 1269

Correct 1269

10

Answer

Option

D

11

Sumup

Please summarize choices

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

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