Multiplication Strategies with Multi Digits

Fill in the missing number

• 80

• 160

• 16

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

• 70

• 21

• 91

What is the product of this area model?

• 1,248

• 624

• 2

Use whatever strategy works best for you.

32 x 45 = ?

• 1,440

• 14,440

• 4,440

• 104,440

82 x 900 = _____

8627 x 100 = _____

567 × 28 = ?

• 12876

• 15,876

• 456

• 483,476

• 5,295

Find the product. 726 x 23

• 3,630

• 23,698

• 16,698

• 16,598

To multiply multi-digit numbers most efficiently, put the number with ________ on top.

• the most digits

• the fewest digits

• the ones place

• the even digits

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

• 70 + 21

• 10 + 3

• 91 + 7 + 13