Multi Digit Multiplication Strategies

What is this multiplication strategy called?

• Array

• Area Model

• Repeated Addition

Tags

CCSS.4.NBT.B.5

Based on the area model, what is the product of 13 and 7?

• 70

• 21

• 91

Tags

CCSS.4.NBT.B.5

What is the product of this area model?

• 1,248

• 624

• 2

Tags

CCSS.4.NBT.B.5

What is the final step of finding the product of this area model?

• 70 + 21

• 10 + 3

• 91 + 7 + 13

Tags

CCSS.4.NBT.B.5

Use whatever strategy works best for you.

32 x 45 = ?

Area Model, Standard Algorithm, Partial Products

• 1,440

• 14,440

• 4,440

• 104,440

Tags

CCSS.5.NBT.B.5

• A

• B

• C

• D

Tags

CCSS.3.OA.B.5

• A
• B
• C
• D

Tags

CCSS.4.NBT.B.5

Find the product. Use any strategy. 9 x 6 = _____

• 54

• 53

• 45

• 15

Tags

CCSS.3.OA.C.7

36 x 7 =

Tags

CCSS.4.NBT.B.5

567 × 28 = ?

• 12876

• 15,876

• 456

• 483,476

• 5,295

Tags

CCSS.5.NBT.B.5