Multiplication Quiz - 10/15

11x10

• 110
• 101
• 111
• 21

600 x 7

• 42
• 420
• 4,200
• 42,000

50 x 500

• 250
• 2,500
• 25,000
• 250,000

30 x 100

• 300

• 30,000

• 3,000

• 300,000

What is the expanded form of 823?

• 8 + 2 + 3

• 80 + 20 + 3

• 800 + 20 + 3

• 800 + 20 + 30

What partial product belongs in box A?

• 2,400

• 320

• 240

• 3,200

The area model represents 14 X 76.

Which answer shows all the correct partial products?

• 700 + 280 + 60 + 24

• 70 + 280 + 60 + 24

• 700 + 28 + 60 + 24

• 700 + 280 + 6 + 24

The area model represents 23 X 47.

Which answer shows all the correct partial products?

• 800 + 140 + 12 + 21

• 800 + 140 + 120 + 21

• 80 + 140 + 120 + 21

• 800 + 14 + 120 + 21

The area model represents 38 X 16.

Which answer shows all the correct partial products?

• 300 + 180 + 8 + 48

• 30 + 180 + 80 + 48

• 300 + 180 + 80 + 48

• 300 + 18 + 80 + 48

Find the answer to 45 x 28 by using the area model above