SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-4

Title: Multiplication

Grade: 3-a Lesson: S4-L5

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

07	1	1	1	1	1	:	1	1
20	10	10				:

06	1	1	1	1	1	:	1
10	10					:

432

02	1	1			:
30	10	10	10		:
400	₁₀₀	₁₀₀	₁₀₀	₁₀₀	:

Step	Description	B	C	D
B1	Carry	4	11	0
M1	Multiplicand	0	2	7
M2	Multiplier	×	1	6
A1	D3 16 × 7 = 112 C3 16 × 2 + 11 = 43 B3 16 × 0 + 4 = 4	0 4 4	4 32 11	11 112 2
S1	D3 Bring Down 2 C3 Bring Down 3 B3 Bring Down 4	4	3	2
Sum	Product: 27 × 16 = 432	4	3	2

Step	Type	Explanation	Answer
2	Problem	What will be the result of multiplying 124 and 7?
3	Step:	The given product is	124, 7
4	Clue	Product means Multiplication	\$ \times \$
5	Step:	Multiply the numbers 124 by 7	\$124 \ times 7\$
6	Step:	After the Multiplication, we get	\$ 868 \$
7	SumUp	Can you summarize what you’ve understood in the above steps?
8	Choice.A	This option is incorrect. It’s close to the correct answer, but it’s not the result of multiplying 124 and 7	886
9	Choice.B	This option is correct. It matches the calculated result of multiplying 124 and 7	868
10	Choice.C	This option is incorrect. If you calculate 124 × 7, you get 868, not 866	866
11	Choice.D	This is incorrect. 864 is less than the expected result of 124 × 7, which is 868	864
12		Answer	B
13	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

What will be the result of multiplying 124 and 7?

Step:

The given product is

124, 7

Clue

Product means Multiplication

\$ \times \$

Step:

Multiply the numbers 124 by 7

\$124 \ times 7\$

Step:

After the Multiplication, we get

\$ 868 \$

SumUp

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

Choice.A

This option is incorrect. It’s close to the correct answer, but it’s not the result of multiplying 124 and 7

886

Choice.B

This option is correct. It matches the calculated result of multiplying 124 and 7

868

Choice.C

This option is incorrect. If you calculate 124 × 7, you get 868, not 866

866

Choice.D

This is incorrect. 864 is less than the expected result of 124 × 7, which is 868

864

Answer

SumUp

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