SaiBook.us Multiplication

Lesson Example Discussion Quiz: Class Homework

Step-1

Title: Multiplication

Grade: 3-a Lesson: S2-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.

Discussion: Step1 Step2 Step3 Step4 Step5

Lesson Steps

Step	Type	Explanation	Answer
1	Problem	Find the missing number 12 × ? = 264.
1	Clue	We look for missing number that multiply with 12 to give	264
2	Clue	Product means Multiplication	\$ \times \$
3	Step:	multiply the number 6 with 12	\$12 \times 22\$
4	Step:	After the Multiplication, we get	\$ 264\$
5	SumUp	Can you summarize what you’ve understood in the above steps?
6	Choice.A	This option is incorrect. If you multiply 12 by 20, you get 240, not 264	20
7	Choice.B	This option is incorrect. If x were 6, the equation would become 12 × 19 = 228, which is not equal to 264	19
8	Choice.C	This option is correct. It is the result of dividing 264 by 12, filling in the missing number to make the equation 12 × 22 = 264	22
9	Choice.D	This option is incorrect because if × were 25, the equation would become 12 × 25 = 300, which is much larger than 264	25
10		Answer	C
11	SumUp	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Find the missing number 12 × ? = 264.

Clue

We look for missing number that multiply with 12 to give

264

Clue

Product means Multiplication

\$ \times \$

Step:

multiply the number 6 with 12

\$12 \times 22\$

Step:

After the Multiplication, we get

\$ 264\$

SumUp

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

Choice.A

This option is incorrect. If you multiply 12 by 20, you get 240, not 264

Choice.B

This option is incorrect. If x were 6, the equation would become 12 × 19 = 228, which is not equal to 264

Choice.C

This option is correct. It is the result of dividing 264 by 12, filling in the missing number to make the equation 12 × 22 = 264

Choice.D

This option is incorrect because if × were 25, the equation would become 12 × 25 = 300, which is much larger than 264

Answer

SumUp

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

Discussion: Step1 Step2 Step3 Step4 Step5