Multiplication 2 digit x 2 digit

1 / 11

# Multiplication 2 digit x 2 digit - PowerPoint PPT Presentation

Multiplication 2 digit x 2 digit. 5 th Grade Math CM2 FK2. Learning Objective. I will learn to multiply 2 digit x 2 digit numbers 30 x 45 51 x 19. Steps to use Box Method of Multiplication. Example #1. 42 x 32. 40. 2. You can be a multiplication master young grasshopper!. 30. 1200.

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.

## PowerPoint Slideshow about ' Multiplication 2 digit x 2 digit' - burke-sykes

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

### Multiplication2 digit x 2 digit

CM2 FK2

LearningObjective
• I will learn to multiply 2 digit x 2 digit numbers
• 30 x 45
• 51 x 19
Example #1
• 42 x 32

40

2

You can be a multiplication master young grasshopper!

30

1200

60

+

+

80

4

2

Example #2
• 83 x 56

80

Be one with the numbers… use expanded form

3

50

150

4000

+

+

480

18

6

Example #3
• 98 x 45

90

8

40

3600

320

+

+

450

40

5

Example #4
• 34 x 99

The only weapon I need is my BRAIN! HI-YAH!

30

4

90

360

2700

+

+

36

9

270

Have you mastered multiplying 2 digits x 2 digits?
• Solve each problem to prove you are a multiplication ninja (1 digit x 2 digit)
• A. 65 x 48 =
• B. 72 x 72=
• C. 93 x 43=

3,120

5,184

3,999

• Solve 45 x 97
• If the product is less than 4,00 stand near the door
• If the product is an even number stand near the carpet
• If the product is greater than 4,000 but less than 5,000 sit on the floor near the computers