SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-4

Title: Multiplication

Grade: 3-a Lesson: S1-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.

Discussion: Step1 Step2 Step3 Step4 Step5

Lesson Steps

sbMath-row-a-ones-image10 = 3

Step

Value

Image

03	1	1	1			:
0						:

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

04	1	1	1	1		:
50	10	10	10	10	10	:

Step	Description	C	D
B1	Carry	2	0
M1	Multiplicand	1	8
M2	Multiplier	×	3
A1	D3 8 × 3 = 24 C3 3 × 1 + 2 = 5	0 03 2	2 24 4
S1	D3 Bring Down 4 C3 Bring Down 5	5	4
Sum	Product: 18 × 3 = 54	5	4

Step	Type	Explanation	Answer
2	Problem	Calculate the product of 4 x 3 =_.
3	Clue	Product means Multiplication	\$ \times \$
4	Step:	Multiply the number 4 by 3	\$4 \times 3\$
5	Step:	After the multiplication, we get	\$ 12 \$
6	Choice.A	Correct: The product of 4 and 3 is indeed 12.	12
7	Choice.B	Incorrect: The product of 4 and 3 is 12, not 22.	22
8	Choice.C	Incorrect: The product of 4 and 3 is 12, not 32.	32
9	Choice.D	Incorrect: The product of 4 and 3 is 12, not 42.	42
10		Answer	A
11	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Calculate the product of 4 x 3 =_.

Clue

Product means Multiplication

\$ \times \$

Step:

Multiply the number 4 by 3

\$4 \times 3\$

Step:

After the multiplication, we get

\$ 12 \$

Choice.A

Correct: The product of 4 and 3 is indeed 12.

Choice.B

Incorrect: The product of 4 and 3 is 12, not 22.

Choice.C

Incorrect: The product of 4 and 3 is 12, not 32.

Choice.D

Incorrect: The product of 4 and 3 is 12, not 42.

Answer

SumUp

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

Discussion: Step1 Step2 Step3 Step4 Step5