SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-1

Title: Multiplication

Grade: 4-a Lesson: S3-L5

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					:

06	1	1	1	1	1	:	1
10	10					:

256

06	1	1	1	1	1	:	1
50	10	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	6
A1	D3 16 × 6 = 96 C3 16 × 1 + 9 = 25 B3 16 × 0 + 2 = 2	0 02 1	1 16 9	9 96 6
S1	D3 Bring Down 6 C3 Bring Down 5 B3 Bring Down 2	2	5	6
Sum	Product: 16 × 16 = 256	2	5	6

Step	Type	Explanation	Answer
2	Problem	Multiply	161 × 8 = _
3	Step:	The given product is	161,8
4	Clue	Product means Multiplication	\$ \times \$
5	Step:	multiply the number 161 with 8	\$161 \times 8\$
6	Step:	After the Multiplication, we get	\$ 1288 \$
7	SumUp	Can you summarize what you’ve understood in the above steps?
8	Choice.A	This option is incorrect because it is 11 less than the correct answer of 1288
9	Choice.B	This option is correct. It matches the calculated result of multiplying 161 and 8
10	Choice.C	This is not the correct answer. Although it’s close, it’s not the result of multiplying 161 and 8
11	Choice.D	This option is incorrect because the result is one more than the correct answer
12		Answer	B
13	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Multiply

161 × 8 = _

Step:

The given product is

161,8

Clue

Product means Multiplication

\$ \times \$

Step:

multiply the number 161 with 8

\$161 \times 8\$

Step:

After the Multiplication, we get

\$ 1288 \$

SumUp

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

Choice.A

This option is incorrect because it is 11 less than the correct answer of 1288

Choice.B

This option is correct. It matches the calculated result of multiplying 161 and 8

Choice.C

This is not the correct answer. Although it’s close, it’s not the result of multiplying 161 and 8

Choice.D

This option is incorrect because the result is one more than the correct answer

Answer

SumUp

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