Multi-Digit Multiplication Problem-Solving

92 x 36 = _______

6,043 x 10³ = _________

• 60,430

• 604,300

• 6,043,000

• 60,430,000

49 x ______ = 4,900

(HINT: check ALL that are correct!)

• 10

• 10²

• 100

• 10³

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

What is the ? in the problem below 6,923 x 7
(? x 7) + (900 x 7) + (20 x 7) + (3 x 7)

• 6

• 60

• 600

• 6,000

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

• 70

• 91

• 21

• 20

Use area model or partial product to solve: 67 x 97

Fill in the missing pieces of the generic rectangle and then find the total area.

b

c

d

e

a

180

140

962

600

42

Which equation matches the area model shown?

• 3 x 3 = 6

• 3 x 2 = 6

• 3 x 3 = 9

• 3 + 3 =9

55 x 20 x 5

• 550

• 55000

• 5500

• 505