SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-4

Title: Multiplication

Grade: 3-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					:

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

323

03	1	1	1	:
20	10	10		:
300	₁₀₀	₁₀₀	₁₀₀	:

Step	Description	B	C	D
B1	Carry	3	15	0
M1	Multiplicand	0	1	9
M2	Multiplier	×	1	7
A1	D3 17 × 9 = 153 C3 17 × 1 + 15 = 32 B3 17 × 0 + 3 = 3	0 3 3	3 17 15	15 153 3
S1	D3 Bring Down 3 C3 Bring Down 2 B3 Bring Down 3	3	2	3
Sum	Product: 19 × 17 = 323	3	2	3

Step	Type	Explanation	Answer
1	Problem	What is the product if the multiplicand is 50 and the multiplier is 15 ?
2	Clue	Product means Multiplication	\$ \times \$
3	Step:	multiply the number 50 with 15	\$50 \times 15\$
4	Step:	After the Multiplication, we get	\$ 750 \$
5	SumUp	Can you summarize what you’ve understood in the above steps?
6	Choice.A	This option is correct. It matches the calculated result of multiplying 50 and 15	750
7	Choice.B	This option is incorrect. It’s close to the correct answer, but it’s not the result of multiplying 50 and 15	705
8	Choice.C	This option is incorrect. It does not represent the correct product of 50 and 15	715
9	Choice.D	This option is incorrect. If you calculate 50 × 15, you get 750, not 725	725
10		Answer	A
11	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 50 and the multiplier is 15 ?

Clue

Product means Multiplication

\$ \times \$

Step:

multiply the number 50 with 15

\$50 \times 15\$

Step:

After the Multiplication, we get

\$ 750 \$

SumUp

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

Choice.A

This option is correct. It matches the calculated result of multiplying 50 and 15

750

Choice.B

This option is incorrect. It’s close to the correct answer, but it’s not the result of multiplying 50 and 15

705

Choice.C

This option is incorrect. It does not represent the correct product of 50 and 15

715

Choice.D

This option is incorrect. If you calculate 50 × 15, you get 750, not 725

725

Answer

SumUp

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