Step-2

Title: Multiplication

Grade: 4-a Lesson: S3-L5

Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step.

Lesson Steps

Step

Value

Image

1

17

07

1

1

1

1

1

:

1

1

10

10

:

2

16

06

1

1

1

1

1

:

1

10

10

:

3

272

02

1

1

:

70

10

10

10

10

10

:

10

10

200

100

100

:

Step Description A B C D

B1

Carry

1

11

0

M1

Multiplicand

0

1

7

M2

Multiplier

×

1

6

A1

D3 16 × 7 = 112 C3 16 × 1 + 11 = 27 B3 16 × 0 + 2 = 2

0 02 1

1 16 11

11 112 2

S1

D3 Bring Down 2 C3 Bring Down 7 B3 Bring Down 2

2

7

2

Sum

Product: 17 × 16 = 272

2

7

2

Step Type Explanation Answer

2

Problem

Calculate the result of

175 times 9

3

Step:

The given product is

175,9

4

Clue

Product means Multiplication

\$ \times \$

5

Step:

multiply the number 175 with 9

\$175 \times 9\$

6

Step:

After the Multiplication, we get

\$ 1575 \$

7

SumUp

Can you summarize what you’ve understood in the above steps?

8

Choice.A

This option is correct because the calculated result of multiplying 175 and 9 is indeed 1575

9

Choice.B

This option is incorrect. If you calculate 175 × 9, you get 1575, not 1576

10

Choice.C

This option is incorrect. It’s not the result of multiplying 175 and 9

11

Choice.D

This option is incorrect. The product of 175 and 9 is 1575, not 1577

12

Answer

A

13

SumUp

Can you summarize what you’ve understood in the above steps?


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