SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-1

Title: Multiplication

Grade: 4-a Lesson: S3-L4

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

06	1	1	1	1	1	:	1
10	10					:

05	1	1	1	1	1	:
10	10					:

240

40	10	10	10	10		:
200	₁₀₀	₁₀₀				:

Step	Description	B	C	D
B1	Carry	1	9	0
M1	Multiplicand	0	1	6
M2	Multiplier	×	1	5
A1	D3 15 × 6 = 90 C3 15 × 1 + 9 = 24 B3 15 × 0 + 2 = 2	0 02 1	1 15 9	9 90 0
S1	D3 Bring Down 0 C3 Bring Down 4 B3 Bring Down 2	2	4	0
Sum	Product: 16 × 15 = 240	2	4	0

Step	Type	Explanation	Answer
2	Problem	Find the missing number	150 × 9 = ?
3	Step:	The given product is	150,9
4	Clue	Product means Multiplication	\$ \times \$
5	Step:	The number that will match the result is:	\$150 \ times 9\$
6	Step:	After the Multiplication, we get	\$ 1350 \$
7	SumUp	Can you summarize what you’ve understood in the above steps?
8	Choice.A	This is not the correct answer because it differs from the product we calculated, which is 1350
9	Choice.B	This option is correct because it matches the calculated result of multiplying 150 and 9
10	Choice.C	This option is incorrect.If you calculate 150 × 9, you get 1340,not 1350
11	Choice.D	The given option is incorrect.The correct product of 150 multiplied by 9 is 1350, not 1355
12		Answer	B
13	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Find the missing number

150 × 9 = ?

Step:

The given product is

150,9

Clue

Product means Multiplication

\$ \times \$

Step:

The number that will match the result is:

\$150 \ times 9\$

Step:

After the Multiplication, we get

\$ 1350 \$

SumUp

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

Choice.A

This is not the correct answer because it differs from the product we calculated, which is 1350

Choice.B

This option is correct because it matches the calculated result of multiplying 150 and 9

Choice.C

This option is incorrect.If you calculate 150 × 9, you get 1340,not 1350

Choice.D

The given option is incorrect.The correct product of 150 multiplied by 9 is 1350, not 1355

Answer

SumUp

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