SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-4

Title: Multiplication

Grade: 3-a Lesson: S4-L6

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
20	10	10				:

07	1	1	1	1	1	:	1	1
10	10					:

476

06	1	1	1	1	1	:	1
70	10	10	10	10	10	:	10	10
400	₁₀₀	₁₀₀	₁₀₀	₁₀₀		:

Step	Description	B	C	D
B1	Carry	4	13	0
M1	Multiplicand	0	2	8
M2	Multiplier	×	1	7
A1	D3 17 × 8 = 136 C3 17 × 2 + 13 = 47 B3 17 × 0 + 4 = 4	0 4 4	4 32 13	13 136 6
S1	D3 Bring Down 6 C3 Bring Down 7 B3 Bring Down 4	4	7	6
Sum	Product: 28 × 17 = 476	4	7	6

Step	Type	Explanation	Answer
1	Problem	What is the product if the multiplicand is 129 and the multiplier is 7?
2	Step:	The given product is	129, 7
3	Clue	Product means Multiplication	\$ \times \$
4	Step:	Multiply the numbers 129 by 7	\$129 \ times 7\$
5	Step:	After the Multiplication, we get	\$ 903 \$
6	SumUp	Can you summarize what you’ve understood in the above steps?
7	Choice.A	This option is incorrect. If you calculate 129 × 7, you get 903, not 933	933
8	Choice.B	This option is incorrect. It’s close to the correct answer, but it’s not the result of multiplying 129 and 7	923
9	Choice.C	This option is incorrect. It does not represent the correct product of 129 and 7	913
10	Choice.D	This option is correct. It matches the calculated result of multiplying 129 and 7	903
11		Answer	D
12	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

What is the product if the multiplicand is 129 and the multiplier is 7?

Step:

The given product is

129, 7

Clue

Product means Multiplication

\$ \times \$

Step:

Multiply the numbers 129 by 7

\$129 \ times 7\$

Step:

After the Multiplication, we get

\$ 903 \$

SumUp

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

Choice.A

This option is incorrect. If you calculate 129 × 7, you get 903, not 933

933

Choice.B

This option is incorrect. It’s close to the correct answer, but it’s not the result of multiplying 129 and 7

923

Choice.C

This option is incorrect. It does not represent the correct product of 129 and 7

913

Choice.D

This option is correct. It matches the calculated result of multiplying 129 and 7

903

Answer

SumUp

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