SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-3

Title: Multiplication

Grade: 3-a Lesson: S3-L3

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

sbMath-row-a-ones-image10 = 4

Step

Value

Image

04	1	1	1	1		:
10	10					:

04	1	1	1	1		:
80	10	10	10	10	10	:	10	10	10

Step	Description	A	B
B1	Carry	2	0
M1	Multiplicand	1	4
M2	Multiplier	X	6
A1	B3 6 × 4 = 24 A3 6 × 1 + 2 = 8	0 6 2	2 24 4
S1	B3 Bring Down 4 A3 Bring Down 8	8	4
Sum	Product: 14 × 6 = 84	8	4

Step	Type	Explanation	Answer
1	Problem	Is the product of 35 and 30 equal to 1040 ?
2	Clue	Product means Multiplication	\$ \times \$
3	Step:	multiply the number 35 with 30	\$35 \times 30\$
4	Step:	After the Multiplication, we get	\$ 1050 \$
5	Step:	Hence, it is not proved that the product of 35 and 30 is equal to 1040
6	SumUp	Can you summarize what you’ve understood in the above steps?
7	Choice.A	This option is incorrect. The calculated result of multiplying 35 and 30 is 1050, not 1040	Yes
8	Choice.B	This option is correct. The calculated result is 1050, not 1040	No
9	Choice.C	This option is incorrect. Since Option B is correct, it cannot be both "No" and "Yes" at the same time	Both A & B
10	Choice.D	This option is incorrect. Option B is correct, so it cannot be "None"	None
11		Answer	B
12	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Is the product of 35 and 30 equal to 1040 ?

Clue

Product means Multiplication

\$ \times \$

Step:

multiply the number 35 with 30

\$35 \times 30\$

Step:

After the Multiplication, we get

\$ 1050 \$

Step:

Hence, it is not proved that the product of 35 and 30 is equal to 1040

SumUp

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

Choice.A

This option is incorrect. The calculated result of multiplying 35 and 30 is 1050, not 1040

Yes

Choice.B

This option is correct. The calculated result is 1050, not 1040

Choice.C

This option is incorrect. Since Option B is correct, it cannot be both "No" and "Yes" at the same time

Both A & B

Choice.D

This option is incorrect. Option B is correct, so it cannot be "None"

None

Answer

SumUp

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