SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-1

Title: Multiplication

Grade: 4-a Lesson: S2-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.

Discussion: Step1 Step2 Step3 Step4 Step5

Lesson Steps

Step

Value

Image

04	1	1	1	1		:
10	10					:

06	1	1	1	1	1	:	1
20	10	10				:

364

04	1	1	1	1		:
60	10	10	10	10	10	:	10
300	₁₀₀	₁₀₀	₁₀₀			:

Step	Description	B	C	D
B1	Carry	2	10	0
M1	Multiplicand	0	1	4
M2	Multiplier	×	2	6
A1	D3 26 × 4 = 104 C3 26 × 1 + 10 = 36 B3 26 × 0 + 3 = 3	0 03 2	2 26 10	10 104 4
S1	D3 Bring Down 4 C3 Bring Down 6 B3 Bring Down 3	3	6	4
Sum	Product: 14 × 26 = 364	3	6	4

Step	Type	Explanation	Answer
2	Problem	Multiply 52 by 3.
3	Clue	Product means Multiplication	\$ \times \$
4	Step:	Multiply the number 52 by 3	\$52 \times 3\$
5	Step:	After the multiplication, we get	\$ 156 \$
6	Choice.A	The product of 52 and 3 is 156, not 186. Therefore, option A is incorrect	186
7	Choice.B	The product of 52 and 3 is 156, not 176. Therefore, option B is incorrect	176
8	Choice.C	The product of 52 and 3 is indeed 156, so option C is correct	156
9	Choice.D	The product of 52 and 3 is 156, not 166. Therefore, option D is incorrect	166
10	Answer	Option	C
11	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Multiply 52 by 3.

Clue

Product means Multiplication

\$ \times \$

Step:

Multiply the number 52 by 3

\$52 \times 3\$

Step:

After the multiplication, we get

\$ 156 \$

Choice.A

The product of 52 and 3 is 156, not 186. Therefore, option A is incorrect

186

Choice.B

The product of 52 and 3 is 156, not 176. Therefore, option B is incorrect

176

Choice.C

The product of 52 and 3 is indeed 156, so option C is correct

156

Choice.D

The product of 52 and 3 is 156, not 166. Therefore, option D is incorrect

166

Answer

Option

SumUp

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

Discussion: Step1 Step2 Step3 Step4 Step5