SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-2

Title: Multiplication

Grade: 3-a Lesson: S3-L1

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

sbMath-row-a-ones-image10 = 2

Step

Value

Image

02	1	1				:
10	10					:

08	1	1	1	1	1	:	1	1	1
40	10	10	10	10		:

Step	Description	A	B
B1	Carry	0	0
M1	Multiplicand	1	2
M2	Multiplier	X	4
A1	B3 2 × 4 = 8 A3 4 × 1 = 4	0 04 4	0 08 8
S1	B3 Bring Down 8 A3 Bring Down 4	4	8
Sum	Product: 12 × 4 = 48	4	8

Step	Type	Explanation	Answer
1	Problem	Find the product of 31 multiplied by 17.
2	Clue	Product means Multiplication	\$ \times \$
3	Step:	multiply the number 31 with 17	\$31 \times 17\$
4	Step:	After the Multiplication, we get	\$ 527 \$
5	SumUp	Can you summarize what you’ve understood in the above steps?
6	Choice.A	This answer is incorrect because it does not consider the correct multiplication of the ones and tens digits of 31 by 17	528
7	Choice.B	The result obtained through the proper multiplication process matches the expected outcome. Therefore, this is the correct match	527
8	Choice.C	This is incorrect. 526 is far greater than the expected result of 31 x 17, which is 527	526
9	Choice.D	This option is incorrect because it doesn’t consider the correct multiplication of the one digit of 31 by 17	272
10		Answer	B
11	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Find the product of 31 multiplied by 17.

Clue

Product means Multiplication

\$ \times \$

Step:

multiply the number 31 with 17

\$31 \times 17\$

Step:

After the Multiplication, we get

\$ 527 \$

SumUp

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

Choice.A

This answer is incorrect because it does not consider the correct multiplication of the ones and tens digits of 31 by 17

528

Choice.B

The result obtained through the proper multiplication process matches the expected outcome. Therefore, this is the correct match

527

Choice.C

This is incorrect. 526 is far greater than the expected result of 31 x 17, which is 527

526

Choice.D

This option is incorrect because it doesn’t consider the correct multiplication of the one digit of 31 by 17

272

Answer

SumUp

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