SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-3

Title: Multiplication

Grade: 4-a Lesson: S3-L2

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

08	1	1	1	1	1	:	1	1	1
10	10					:

04	1	1	1	1		:
10	10					:

252

02	1	1				:
50	10	10	10	10	10	:
200	₁₀₀	₁₀₀				:

Step	Description	B	C	D
B1	Carry	1	11	0
M1	Multiplicand	0	1	8
M2	Multiplier	×	1	4
A1	D3 14 × 8 = 112 C3 14 × 1 + 11 = 25 B3 14 × 0 + 2 = 2	0 02 1	1 14 11	11 112 2
S1	D3 Bring Down 2 C3 Bring Down 5 B3 Bring Down 2	2	5	2
Sum	Product: 18 × 14 = 252	2	5	2

Step	Type	Explanation	Answer
2	Problem	Find the product of	40 multiplied by 24.
3	Clue	Product means Multiplication	\$ \times \$
4	Step:	multiply the number 40 with 24	\$40 \times 24\$
5	Step:	After the Multiplication, we get	\$ 960 \$
6	SumUp	Can you summarize what you’ve understood in the above steps?
7	Choice.A	The product of 40 and 24 is 960, not 860. Therefore, option A is incorrect.
8	Choice.B	The product of 40 and 24 is indeed 960, so option B is correct.
9	Choice.C	The product of 40 and 24 is 960, not 760. Therefore, option C is incorrect.
10	Choice.D	The product of 40 and 24 is 960, not 660. Therefore, option D is incorrect.
11		Answer	B
12	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Find the product of

40 multiplied by 24.

Clue

Product means Multiplication

\$ \times \$

Step:

multiply the number 40 with 24

\$40 \times 24\$

Step:

After the Multiplication, we get

\$ 960 \$

SumUp

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

Choice.A

The product of 40 and 24 is 960, not 860. Therefore, option A is incorrect.

Choice.B

The product of 40 and 24 is indeed 960, so option B is correct.

Choice.C

The product of 40 and 24 is 960, not 760. Therefore, option C is incorrect.

Choice.D

The product of 40 and 24 is 960, not 660. Therefore, option D is incorrect.

Answer

SumUp

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