SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-2

Title: Multiplication

Grade: 3-a Lesson: S4-L3

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

03	1	1	1			:
20	10	10				:

04	1	1	1	1		:
10	10					:

322

02	1	1		:
20	10	10		:
300	₁₀₀	₁₀₀	₁₀₀	:

Step	Description	B	C	D
B1	Carry	3	4	0
M1	Multiplicand	0	2	3
M2	Multiplier	×	1	4
A1	D3 14 × 3 = 42 C3 14 × 2 + 3 = 32 B3 14 × 0 + 3 = 3	0 3 3	3 28 4	4 42 2
S1	D3 Bring Down 2 C3 Bring Down 2 B3 Bring Down 3	3	2	2
Sum	Product: 23 × 14 = 322	3	2	2

Step	Type	Explanation	Answer
1	Problem	Calculate the result of 112 times 8.
2	Step:	The given product is	112, 8
3	Clue	Product means Multiplication	\$ \times \$
4	Step:	multiply the number 112 with 8	\$112 \times 8\$
5	Step:	After the Multiplication, we get	\$ 896 \$
6	SumUp	Can you summarize what you’ve understood in the above steps?
7	Choice.A	This option is incorrect. 896 is not the expected result of 112 and 8, which is 867	867
8	Choice.B	This option is incorrect because it doesn’t consider the correct multiplication of the one digit of 112 by 8	870
9	Choice.C	This option is incorrect because 919 does not match the product of 112 and 8	869
10	Choice.D	This option is correct because it is the correct multiplication of the ones and tens digits of 112 by 8	896
11		Answer	D
12	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Calculate the result of 112 times 8.

Step:

The given product is

112, 8

Clue

Product means Multiplication

\$ \times \$

Step:

multiply the number 112 with 8

\$112 \times 8\$

Step:

After the Multiplication, we get

\$ 896 \$

SumUp

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

Choice.A

This option is incorrect. 896 is not the expected result of 112 and 8, which is 867

867

Choice.B

This option is incorrect because it doesn’t consider the correct multiplication of the one digit of 112 by 8

870

Choice.C

This option is incorrect because 919 does not match the product of 112 and 8

869

Choice.D

This option is correct because it is the correct multiplication of the ones and tens digits of 112 by 8

896

Answer

SumUp

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