SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-2

Title: Multiplication

Grade: 4-a Lesson: S3-L8

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

09	1	1	1	1	1	:	1	1	1	1
10	10					:

02	1	1				:
10	10					:

228

08	1	1	1	1	1	:	1	1	1
20	10	10				:
200	₁₀₀	₁₀₀				:

Step	Description	B	C	D
B1	Carry	1	10	0
M1	Multiplicand	0	1	9
M2	Multiplier	×	1	2
A1	D3 12 × 9 = 108 C3 12 × 1 + 10 = 22 B3 12 × 0 + 2 = 2	0 02 1	1 12 10	10 108 8
S1	D3 Bring Down 8 C3 Bring Down 2 B3 Bring Down 2	2	2	8
Sum	Product: 19 × 12 = 228	2	2	8

Step	Type	Explanation	Answer
2	Problem	What will be the result of multiplying	148 and 9 ?
3	Step:	The given product is	148,9
4	Clue	Product means Multiplication	\$ \times \$
5	Step:	multiply the number 148 with 9	\$148 \times 9\$
6	Step:	After the Multiplication, we get	\$ 1332 \$
7	SumUp	Can you summarize what you’ve understood in the above steps?
8	Choice.A	This option is incorrect.If you calculate 148 × 9, you get 1332, not 1323
9	Choice.B	This option is incorrect.It’s close to the correct answer, but it’s not the result of multiplying 148 and 9
10	Choice.C	This option is correct because it matches the calculated result of multiplying 148 and 9
11	Choice.D	This option is incorrect.It’s not the result of multiplying 148 and 9.If you calculate 148 × 9, you get 1332,not 1342
12		Answer	C
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

148 and 9 ?

Step:

The given product is

148,9

Clue

Product means Multiplication

\$ \times \$

Step:

multiply the number 148 with 9

\$148 \times 9\$

Step:

After the Multiplication, we get

\$ 1332 \$

SumUp

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

Choice.A

This option is incorrect.If you calculate 148 × 9, you get 1332, not 1323

Choice.B

This option is incorrect.It’s close to the correct answer, but it’s not the result of multiplying 148 and 9

Choice.C

This option is correct because it matches the calculated result of multiplying 148 and 9

Choice.D

This option is incorrect.It’s not the result of multiplying 148 and 9.If you calculate 148 × 9, you get 1332,not 1342

Answer

SumUp

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