SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-4

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					:

06	1	1	1	1	1	:	1
90	10	10	10	10	10	:	10	10	10	10

Step	Description	A	B
B1	Carry	1	0
M1	Multiplicand	1	2
M2	Multiplier	X	8
A1	B3 8 × 2 = 16 A3 8 × 1 + 1 = 9	0 08 1	1 16 6
S1	B3 Bring Down 6 A3 Bring Down 9	9	6
Sum	Product: 12 × 8 = 96	9	6

Step	Type	Explanation	Answer
1	Problem	Multiply 32 × 18 = __.
2	Clue	Product means Multiplication	\$ \times \$
3	Step:	multiply the number 32 with 18	\$32 \times 18\$
4	Step:	After the Multiplication, we get	\$ 576 \$
5	SumUp	Can you summarize what you’ve understood in the above steps?
6	Choice.A	This option is incorrect because it does not consider the correct multiplication of the ones and tens digits of 32 by 18	567
7	Choice.B	This option is incorrect because it doesn’t consider the correct multiplication of the one digit of 32 by 18	575
8	Choice.C	This is incorrect. 579 is too lesser than the expected result of 32 × 18, which is 578	578
9	Choice.D	The result obtained through the proper multiplication process matches the expected outcome. Therefore, this is the correct match	576
10		Answer	D
11	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Multiply 32 × 18 = __.

Clue

Product means Multiplication

\$ \times \$

Step:

multiply the number 32 with 18

\$32 \times 18\$

Step:

After the Multiplication, we get

\$ 576 \$

SumUp

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

Choice.A

This option is incorrect because it does not consider the correct multiplication of the ones and tens digits of 32 by 18

567

Choice.B

This option is incorrect because it doesn’t consider the correct multiplication of the one digit of 32 by 18

575

Choice.C

This is incorrect. 579 is too lesser than the expected result of 32 × 18, which is 578

578

Choice.D

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

576

Answer

SumUp

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