Steps-5

Title: Multiplication

Grade 2+ Lesson s1-l2

Explanation: Hello Students, time to practice and review the steps for the problem.

Quiz: Discussion Step

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

sbMath-row-a-ones-image5 = 3

Step

Name

Sign

Image

1

Factor

Multiplicand

3

3

Ones

3

1

1

1

3

Three Buses

2

Factor \$\times\$

Multiplier

5

5

Fives

1

5

5

Five Buses

3

Equal =

Product

15

15

Fives

3

5

5

5

15

Fifteen Buses

4

Three Buses times Five Buses is equal to Fifteen Buses

Step Description A B C D

B1

Carry

1

0

M1

Multiplicand

0

3

M2

Multiplier

X

5

A1

B3 5 × 3 = 15 A3 5 × 0 + 1 = 1

0 01 1

1 15 5

S1

B3 Bring Down 5 A3 Bring Down 1

1

5

Sum

Product: 3 × 5 = 15

1

5

Id Type Name Note

1

Problem

Find the product of 3 and 5.

2

Clue

Product means Multiplication.
\$\times\$

3

Step

Multiply the number 3 by 5

\$3 times 5\$

4

Step

After the multiplication and we get

15

5

Sumup

Please summarize steps

Choices

6

Choice-A

Incorrect: The product of 3 and 5 is 15 and not 16

Wrong 16

7

Choice-B

Incorrect: The product of 3 and 5 is 15 and not 14

Wrong 14

8

Choice-C

Incorrect: The product of 3 and 5 is 15 and not 13

Wrong 13

9

Choice-D

Correct: The product of 3 and 5 is indeed 15

Correct 15

10

Answer

Option

D

11

Sumup

Please summarize choices

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

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