SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-5

Title: Multiplication

Grade: 4-a Lesson: S1-L4

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.

Discussion: Step1 Step2 Step3 Step4 Step5

Lesson Steps

Step

Value

Image

05	1	1	1	1	1	:
10	10					:

300

₁₀₀

Step	Description	B	C	D
B1	Carry	3	0	0
M1	Multiplicand	0	2	0
M2	Multiplier	×	1	5
A1	D3 15 × 0 = 0 C3 15 × 2 = 30 B3 15 × 0 + 3 = 3	0 03 3	3 30 0	0 0 0
S1	D3 Bring Down 0 C3 Bring Down 0 B3 Bring Down 3	3	0	0
Sum	Product: 20 × 15 = 300	3	0	0

Step	Type	Explanation	Answer
2	Problem	Multiply 42 by 29.
3	Clue	Product means Multiplication	\$ \times \$
4	Step:	Multiply the number 42 by 29	\$42 \times 29\$
5	Step:	After the multiplication, we get	\$ 1218 \$
6	Choice.A	This is the correct answer, as it accurately represents the product of 42 and 29	1218
7	Choice.B	This is incorrect, as it is not the correct product of 42 and 29	1217
8	Choice.C	This is incorrect, as it is not the correct product of 42 and 29	1219
9	Choice.D	This is incorrect, as it is not the correct product of 42 and 29	1216
10		Answer	A
11	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Multiply 42 by 29.

Clue

Product means Multiplication

\$ \times \$

Step:

Multiply the number 42 by 29

\$42 \times 29\$

Step:

After the multiplication, we get

\$ 1218 \$

Choice.A

This is the correct answer, as it accurately represents the product of 42 and 29

1218

Choice.B

This is incorrect, as it is not the correct product of 42 and 29

1217

Choice.C

This is incorrect, as it is not the correct product of 42 and 29

1219

Choice.D

This is incorrect, as it is not the correct product of 42 and 29

1216

Answer

SumUp

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

Discussion: Step1 Step2 Step3 Step4 Step5