SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-1

Title: Multiplication

Grade: 4-a Lesson: S3-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

06	1	1	1	1	1	:	1
10	10					:

03	1	1	1			:
10	10					:

208

08	1	1	1	1	1	:	1	1	1
200	₁₀₀	₁₀₀				:

Step	Description	B	C	D
B1	Carry	1	7	0
M1	Multiplicand	0	1	6
M2	Multiplier	×	1	3
A1	D3 13 × 6 = 78 C3 13 × 1 + 7 = 20 B3 13 × 0 + 2 = 2	0 02 1	1 13 7	7 78 8
S1	D3 Bring Down 8 C3 Bring Down 0 B3 Bring Down 2	2	0	8
Sum	Product: 16 × 13 = 208	2	0	8

Step	Type	Explanation	Answer
2	Problem	Find the missing number	132 × ? = 660
3	Step:	We look for missing number that multiply with 132 to give	660
4	Clue	Product means Multiplication	\$ \times \$
5	Step:	The number that will match the result is:	\$132 \ times 5\$
6	Step:	After the Multiplication, we get	\$ 660\$
7	SumUp	Can you summarize what you’ve understood in the above steps?
8	Choice.A	This option is correct.It is the result of dividing 660 by 132, filling in the missing number to make the equation 132 × 5 = 660
9	Choice.B	This option is incorrect.If x were 6, the equation would become 132 × 6 = 792, which is not equal to 660
10	Choice.C	This option is incorrect.If you multiply 132 by 8, you get 1056, not 660
11	Choice.D	This option is incorrect because if x were 15, the equation would become 132 × 15 = 1980, which is much larger than 660
12		Answer	A
13	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Find the missing number

132 × ? = 660

Step:

We look for missing number that multiply with 132 to give

660

Clue

Product means Multiplication

\$ \times \$

Step:

The number that will match the result is:

\$132 \ times 5\$

Step:

After the Multiplication, we get

\$ 660\$

SumUp

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

Choice.A

This option is correct.It is the result of dividing 660 by 132, filling in the missing number to make the equation 132 × 5 = 660

Choice.B

This option is incorrect.If x were 6, the equation would become 132 × 6 = 792, which is not equal to 660

Choice.C

This option is incorrect.If you multiply 132 by 8, you get 1056, not 660

Choice.D

This option is incorrect because if x were 15, the equation would become 132 × 15 = 1980, which is much larger than 660

Answer

SumUp

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