SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-2

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						:

04	1	1	1	1		:
10	10					:

02	1	1				:
40	10	10	10	10		:

Step	Description	C	D
B1	Carry	1	0
M1	Multiplicand	1	4
M2	Multiplier	×	3
A1	D3 4 × 3 = 12 C3 3 × 1 + 1 = 4	0 03 1	1 12 2
S1	D3 Bring Down 2 C3 Bring Down 4	4	2
Sum	Product: 14 × 3 = 42	4	2

Step	Type	Explanation	Answer
2	Problem	Calculate the product of 5 x 3 =_.
3	Clue	Product means Multiplication	\$ \times \$
4	Step:	Multiply the number 5 by 3	\$5 \times 3\$
5	Step:	After the multiplication, we get	\$ 15 \$
6	Choice.A	Incorrect. The product of 5 and 3 is 15, not 45	45
7	Choice.B	Incorrect.The product of 5 and 3 is 15, not 35	35
8	Choice.C	Correct. The product of 5 and 3 is indeed 15	15
9	Choice.D	Incorrect. The product of 5 and 3 is 15, not 25	25
10		Answer	C
11	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Calculate the product of 5 x 3 =_.

Clue

Product means Multiplication

\$ \times \$

Step:

Multiply the number 5 by 3

\$5 \times 3\$

Step:

After the multiplication, we get

\$ 15 \$

Choice.A

Incorrect. The product of 5 and 3 is 15, not 45

Choice.B

Incorrect.The product of 5 and 3 is 15, not 35

Choice.C

Correct. The product of 5 and 3 is indeed 15

Choice.D

Incorrect. The product of 5 and 3 is 15, not 25

Answer

SumUp

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

Discussion: Step1 Step2 Step3 Step4 Step5